| Name |
Country |
Region |
Party |
Group |
| Adamos Adamou | Cyprus | | AKEL | EUL/NGL |
| Vittorio Agnoletto | Italy | Southern | RC | EUL/NGL |
Vincenzo Aita
from 19 Jun 2006 | Italy | | RC | EUL/NGL |
| Gabriele Albertini | Italy | North-West | FI | EPP-ED |
| Jim Allister | United Kingdom | Northern Ireland | DUP | NI |
| Alexander Nuno Alvaro | Germany | | FDP | ALDE |
| Jan Andersson | Sweden | | S | PES |
| Georgs Andrejevs | Latvia | | LC | ALDE |
| Laima Liucija Andrikienė | Lithuania | | TS-LK | EPP-ED |
Emmanouil Angelakas
from 1 October 2007 | Greece | | ND | EPP-ED |
| Roberta Angelilli | Italy | Central | AN | UEN |
Rapisardo Antinucci
from 17 June 2008 | Italy | Central | PS | PES |
Alin Lucian Antochi
from 21 January 2009 | Romania | | PSD | PES |
| Alfredo Antoniozzi | Italy | Central | FI | EPP-ED |
| Kader Arif | France | Sud-Ouest | PS | PES |
| Stavros Arnaoutakis | Greece | | PASOK | PES |
| Richard Ashworth | United Kingdom | South East England | Con | EPP-ED |
| Francisco Assis | Portugal | | PS | PES |
| Robert Atkins | United Kingdom | North West England | Con | EPP-ED |
| John Attard Montalto | Malta | | MLP | PES |
| Elspeth Attwooll | United Kingdom | Scotland | Lib Dem | ALDE |
| Marie-Hélène Aubert | France | Ouest | Les Verts | Greens-EFA |
Jean-Pierre Audy
from 11 June 2005 | France | Massif central – Centre | UMP | EPP-ED |
| Margrete Auken | Denmark | | SF | Greens-EFA |
| Inés Ayala Sender | Spain | | PSOE | PES |
| Liam Aylward | Republic of Ireland | East | FF | UEN |
| María del Pilar Ayuso González | Spain | | PP | EPP-ED |
| Peter Baco | Slovakia | | LS – HZDS | NI |
| María Badía i Cutchet (also Badía i Cutxet) | Spain | | PSOE | PES |
Marielka Velichkova Baeva
from 6 Jun 2007 | Bulgaria | | DPS | ALDE |
| Enrique Barón Crespo | Spain | | PSOE | PES |
| Etelka Barsiné Pataky | Hungary | | FIDESZ/MPSZ | EPP-ED |
Paolo Bartolozzi
from 23 June 2008 | Italy | Central | FI | EPP-ED |
Domenico Antonio Basile
from 17 June 2008 | Italy | Southern | AN | UEN |
| Gerard Batten | United Kingdom | London | UKIP | IND/DEM |
| Alessandro Battilocchio | Italy | Central | NPSI | NI |
| Aikaterini Batzeli | Greece | | PASOK | PES |
| Edit Bauer | Slovakia | | MKP | EPP-ED |
Daniel Bautista
from 26 March 2009 | Spain | | PP | EPP-ED |
| Jean-Marie Beaupuy | France | Est | UDF | ALDE |
| Christopher Beazley | United Kingdom | East of England | Con | EPP-ED |
| Zsolt Becsey | Hungary | | FIDESZ/MPSZ | EPP-ED |
| Glenn Bedingfield | Malta | | MLP | PES |
| Angelika Beer | Germany | | Die Grünen | Greens-EFA |
| Bastiaan Belder | Netherlands | | ChristenUnie /SGP | IND/DEM |
| Ivo Belet | Belgium | Flemish Community | CD&V/N-VA | EPP-ED |
| Irena Belohorská | Slovakia | | LS – HZDS | NI |
| Jean-Luc Bennahmias | France | Sud-Est | Les Verts | Greens-EFA |
| Monika Beňová | Slovakia | | SMER | PES |
| Rolf Berend | Germany | Thuringia | CDU | EPP-ED |
| Pervenche Berès | France | Ile-de-France | PS | PES |
Maria Berger
from 11 December 2008 | Austria | | SPÖ | PES |
| Sergio Berlato | Italy | North-East | AN | UEN |
| Giovanni Berlinguer | Italy | North-East | DS | PES |
| Thijs Berman | Netherlands | | PvdA | PES |
| Adam Bielan | Poland | MP & SW | PiS | UEN |
Slavcho Penchev Binev
from 6 Jun 2007 | Bulgaria | | NSA | NI |
| Šarūnas Birutis | Lithuania | | DP | ALDE |
| Hans Blokland | Netherlands | | ChristenUnie /SGP | IND/DEM |
| Godfrey Bloom | United Kingdom | Yorkshire and the Humber | UKIP | IND/DEM |
| Jana Bobošiková | Czech Republic | | | NI |
Sebastian Valentin Bodu
from 10 December 2007 | Romania | | PSD | EPP-ED |
| Reimer Böge | Germany | Schleswig-Holstein | CDU | EPP-ED |
| Guy Bono | France | Sud-Est | PS | PES |
| Vito Bonsignore | Italy | North-West | UDC | EPP-ED |
| Mario Borghezio | Italy | North-West | LN | UEN |
| Josep Borrell Fontelles | Spain | | PSOE | PES |
| Herbert Bösch | Austria | | SPÖ | PES |
Erminio Enzo Boso
from 23 June 2008 | Italy | North-East | LN | UEN |
Victor Boştinaru
from 10 December 2007 | Romania | | PSD | PES |
Costas Botopoulos
from 1 October 2007 | Greece | | PASOK | PES |
Catherine Boursier
from 18 May 2008 | France | Est | PS | PES |
| John Bowis | United Kingdom | London | Con | EPP-ED |
Sharon Bowles
from 12 May 2005 | United Kingdom | South East England | Lib Dem | ALDE |
| Emine Bozkurt | Netherlands | | PvdA | PES |
| Philip Bradbourn | United Kingdom | West Midlands | Con | EPP-ED |
Iles Braghetto
from 28 July 2005 | Italy | North-East | UDC | EPP-ED |
| Mihael Brejc | Slovenia | | SDS | EPP-ED |
| Frederika Brepoels | Belgium | Flemish Community | N-VA | EPP-ED |
| Hiltrud Breyer | Germany | | Die Grünen | Greens-EFA |
| Jan Březina | Czech Republic | | KDU-CSL | EPP-ED |
| André Brie | Germany | | PDS | EUL/NGL |
| Elmar Brok | Germany | North Rhine-Westphalia | CDU | EPP-ED |
| Danutė Budreikaitė | Lithuania | | DP | ALDE |
| Kathalijne Buitenweg | Netherlands | | GroenLinks | Greens-EFA |
Wolfgang Bulfon
from 18 Jan 2007 | Austria | | SPÖ | PES |
| Udo Bullmann | Germany | | SPD | PES |
Nicodim Bulzesc
from 10 December 2007 | Romania | | PSD | EPP-ED |
Colm Burke
from 19 Jun 2007 | Republic of Ireland | South | FG | EPP-ED |
| Philip Bushill-Matthews | United Kingdom | West Midlands | Con | EPP-ED |
| Niels Busk | Denmark | | V | ALDE |
Cristian Silviu Buşoi
from 24 April 2007 | Romania | | PNL | ALDE |
Philippe Busquin
from 13 September 2004 | Belgium | French Community | PS | PES |
| Simon Busuttil | Malta | | PN | EPP-ED |
| Jerzy Buzek | Poland | SL | PO | EPP-ED |
| Milan Cabrnoch | Czech Republic | | ODS | EPP-ED |
Maddalena Calia
from 12 September 2008 | Italy | Islands | FI | EPP-ED |
| Martin Callanan | United Kingdom | North East England | Con | EPP-ED |
| Mogens Camre | Denmark | | DF | UEN |
Marco Cappato
from 8 May 2006 | Italy | | Lista Bonino | ALDE |
| Luis Manuel Capoulas Santos | Portugal | | PS | PES |
| Marie-Arlette Carlotti | France | Sud-Est | PS | PES |
| Maria Carlshamre | Sweden | | Fp | ALDE |
| Giorgio Carollo | Italy | North-East | FI | EPP-ED |
| David Casa | Malta | | PN | EPP-ED |
| Paulo Casaca | Portugal | | PS | PES |
| Michael Cashman | United Kingdom | West Midlands | Lab | PES |
Carlo Casini
from 8 May 2006 | Italy | | UDC | EPP-ED |
| Daniel Caspary | Germany | Baden-Württemberg | CDU | EPP-ED |
| Françoise Castex | France | Sud-Ouest | PS | PES |
| Giusto Catania | Italy | North-West | RC | EUL/NGL |
| Jean-Marie Cavada | France | Sud-Ouest | UDF | ALDE |
| Charlotte Cederschiöld | Sweden | | M | EPP-ED |
| Alejandro Cercas | Spain | | PSOE | PES |
| Jorgo Chatzimarkakis | Germany | | FDP | ALDE |
| Giles Chichester | United Kingdom | South West England | Con | EPP-ED |
| Giulietto Chiesa | Italy | Southern or North-West | SCDO | ALDE |
Călin Cătălin Chiriţă
from 22 December 2008 | Romania | | PD-L | EPP-ED |
| Zdzisław Chmielewski | Poland | LB & ZP | Civic Platform | EPP-ED |
| Ole Christensen | Denmark | | SD | PES |
| Sylwester Chruszcz | Poland | DS & OP | LPR | IND/DEM |
Desislav Slavov Chukolov
from 6 Jun 2007 | Bulgaria | | NSA | NI |
Fabio Ciani
from 16 May 2008 | Italy | Central | PD | PES |
| Paolo Cirino Pomicino | Italy | Southern | AP-UDEUR | EPP-ED |
| Philip Claeys | Belgium | Flemish Community | VlB | NI |
| Derek Clark | United Kingdom | East Midlands | UKIP | IND/DEM |
| Luigi Cocilovo | Italy | Islands | Margherita | ALDE |
| Carlos Coelho | Portugal | | PPD-PSD | EPP-ED |
| Daniel Cohn-Bendit | Germany | | Die Grünen | Greens-EFA |
Trevor Colman
from 1 October 2008 | United Kingdom | South West England | UKIP | IND/DEM |
| Richard Corbett | United Kingdom | Yorkshire and the Humber | Lab | PES |
| Dorette Corbey | Netherlands | | PvdA | PES |
Giovanna Corda
from 31 August 2007 | Belgium | French Community | PS | PES |
| Thierry Cornillet | France | Sud-Est | UDF | ALDE |
| Paolo Costa | Italy | North-East | Margherita | ALDE |
| Jean-Louis Cottigny | France | Nord-Ouest | PS | PES |
| Paul-Marie Coûteaux | France | Ile-de-France | MPF | IND/DEM |
| Michael Cramer | Germany | | Die Grünen | Greens-EFA |
Jan Cremers
from 30 April 2008 | Netherlands | | PvdA | PES |
Corina Creţu
from 1 Jan 2007 | Romania | | PSD | PES |
Gabriela Creţu
from 1 Jan 2007 | Romania | | PSD | PES |
| Brian Crowley | Republic of Ireland | South | FF | UEN |
Magor Imre Csibi
from 10 December 2007 | Romania | | PNL | ALDE |
| Marek Czarnecki | Poland | MA | Samoobrona | UEN |
| Ryszard Czarnecki | Poland | DS & OP | Samoobrona | UEN |
Hanne Dahl
from 9 May 2008 | Denmark | | Juni B. | IND/DEM |
Daniel Dăianu
from 10 December 2007 | Romania | | PNL | ALDE |
Vasilica Dăncilă
from 21 January 2009 | Romania | | PSD | PES |
| Joseph Daul | France | Est | UMP | EPP-ED |
Dragoş Florin David
from 10 December 2007 | Romania | | PSD | EPP-ED |
| Chris Davies | United Kingdom | North West England | Lib Dem | ALDE |
Antonio de Blasio
from 31 July 2006 | Hungary | | FIDESZ/MPSZ | EPP-ED |
| Bairbre de Brún | United Kingdom | Northern Ireland | SF | EUL/NGL |
| Luis de Grandes Pascual | Spain | | PP | EPP-ED |
| Els de Groen-Kouwenhoven | Netherlands | | ET | Greens-EFA |
| Véronique de Keyser | Belgium | French Community | PS | PES |
Esther de Lange
from 12 April 2007 | Netherlands | | CDA | EPP-ED |
| Gianni De Michelis | Italy | Southern | NPSI | NI |
| Proinsias De Rossa | Republic of Ireland | Dublin | Labour Party | PES |
| Marielle de Sarnez | France | Ile-de-France | UDF | ALDE |
| Christine de Veyrac | France | Sud-Ouest | UMP | EPP-ED |
| Philippe de Villiers | France | Ouest | MPF | IND/DEM |
| Mia De Vits | Belgium | Flemish Community | SP.A | PES |
| Arūnas Degutis | Lithuania | | DP | ALDE |
| Jean-Luc Dehaene | Belgium | Flemish Community | CD&V | EPP-ED |
| Pilar del Castillo Vera | Spain | | PP | EPP-ED |
| Panayiotis Demetriou | Cyprus | | DISY | EPP-ED |
Jean-Paul Denanot
from 6 October 2008 | France | Massif central – Centre | PS | PES |
| Gérard Deprez | Belgium | French Community | MCC | ALDE |
| Marie-Hélène Descamps | France | Massif central – Centre | UMP | EPP-ED |
| Harlem Désir | France | Ile-de-France | PS | PES |
| Albert Dess | Germany | Bavaria | CSU | EPP-ED |
| Nirj Deva | United Kingdom | South East England | Con | EPP-ED |
| Agustín Díaz de Mera García Consuegra | Spain | | PP | EPP-ED |
| Jolanta Dičkutė | Lithuania | | DP | ALDE |
| Gintaras Didžiokas | Lithuania | | LVLS | UEN |
| Rosa María Díez Gonzalez | Spain | | PSOE | PES |
| Koenraad Dillen | Belgium | Flemish Community | VlB | NI |
| Giorgos Dimitrakopoulos | Greece | | ND | EPP-ED |
| Alexandra Dobolyi | Hungary | | MSZP | PES |
Beniamino Donnici
from 15 November 2007 | Italy | | Ind | PES |
| Bert Doorn | Netherlands | | CDA | EPP-ED |
| Manuel dos Santos | Portugal | | PS | PES |
| Brigitte Douay | France | Nord-Ouest | PS | PES |
| Den Dover | United Kingdom | North West England | Con | EPP-ED |
| Avril Doyle | Republic of Ireland | East | FG | EPP-ED |
| Mojca Drčar Murko | Slovenia | | LDS/DeSUS | ALDE |
Konstantinos Droutsas
from 3 June 2008 | Greece | | KKE | EUL/NGL |
| Petr Duchoň | Czech Republic | | ODS | EPP-ED |
| Andrew Duff | United Kingdom | East of England | Lib Dem | ALDE |
| Bárbara Dührkop Dührkop | Spain | | PSOE | PES |
| Garrelt Duin | Germany | | SPD | PES |
| Árpád Duka-Zólyomi | Slovakia | | MKP | EPP-ED |
Constantin Dumitriu
from 10 December 2007 | Romania | | PSD | EPP-ED |
| Antoine Duquesne | Belgium | French Community | MR | ALDE |
| Michl Ebner | Italy | North-East | SVP | EPP-ED |
| Christian Ehler | Germany | Brandenburg | CDU | EPP-ED |
| Lena Ek | Sweden | | C | ALDE |
| Saïd el Khadraoui | Belgium | Flemish Community | SP.A/Spirit | PES |
| James Elles | United Kingdom | South East England | Con | EPP-ED |
| Assunção Esteves | Portugal | | PPD-PSD | EPP-ED |
| Edite Estrela | Portugal | | PS | PES |
| Harald Ettl | Austria | | SPÖ | PES |
| Jill Evans | United Kingdom | Wales | PC | Greens-EFA |
| Jonathan Evans | United Kingdom | Wales | Con | EPP-ED |
| Robert Evans | United Kingdom | London | Lab | PES |
| Hynek Fajmon | Czech Republic | | ODS | EPP-ED |
| Richard Falbr | Czech Republic | | CSSD | PES |
| Nigel Farage | United Kingdom | South East England | UKIP | IND/DEM |
Göran Färm
from 1 February 2007 | Sweden | | S | PES |
| Carlo Fatuzzo | Italy | North-West | PdP | EPP-ED |
| Claudio Fava | Italy | Islands | DS | PES |
| Szabolcs Fazakas | Hungary | | MSZP | PES |
| Markus Ferber | Germany | Bavaria | CSU | EPP-ED |
| Emanuel Fernandes | Portugal | | PS | PES |
| Fernando Fernández Martín | Spain | | PP | EPP-ED |
Francesco Ferrari
from 5 July 2007 | Italy | North-West | Olive Tree | ALDE |
| Anne Ferreira | France | Ile-de-France | PS | PES |
| Elisa Ferreira | Portugal | | PS | PES |
| Ilda Figueiredo | Portugal | | PCP | EUL/NGL |
Roberto Fiore
from 16 May 2008 | Italy | Central | AS | NI |
| Christofer Fjellner | Sweden | | M | EPP-ED |
| Věra Flasarová | Czech Republic | | KSCM | EUL/NGL |
| Hélène Flautre | France | Nord-Ouest | Les Verts | Greens-EFA |
| Karl-Heinz Florenz | Germany | North Rhine-Westphalia | CDU | EPP-ED |
| Alessandro Foglietta | Italy | Central | AN | UEN |
| Hanna Foltyn-Kubicka | Poland | | PiS | UEN |
| Nicole Fontaine | France | Ile-de-France | UMP | EPP-ED |
| Glyn Ford | United Kingdom | South West England | Lab | PES |
| Anna Fotyga | Poland | PM | PiS | UEN |
Brigitte Fouré
from 10 Jan 2008 | France | Nord-Ouest | NC | EPP-ED |
| Janelly Fourtou | France | Massif central – Centre | UDF | ALDE |
| Carmen Fraga Estévez | Spain | | PP | EPP-ED |
Juan Fraile Cantón
from 7 April 2008 | Spain | | PSOE | PES |
Armando França
from 15 October 2007 | Portugal | | PS | PES |
| Monica Frassoni | Italy | North-West | Verdi | Greens-EFA |
| Duarte Freitas | Portugal | | PPD-PSD | EPP-ED |
| Ingo Friedrich | Germany | Bavaria | CSU | EPP-ED |
Sorin Frunzăverde
from 10 December 2007 | Romania | | PSD | EPP-ED |
Daniel Petru Funeriu
from 22 December 2008 | Romania | | PD-L | EPP-ED |
Urszula Gacek
from 6 December 2007 | Poland | MP & SW | PO | EPP-ED |
| Michael Gahler | Germany | Hesse | CDU | EPP-ED |
| Kinga Gál | Hungary | | FIDESZ/MPSZ | EPP-ED |
| Milan Gaľa | Slovakia | | SDKU | EPP-ED |
| Gerardo Galeote Quecedo | Spain | | PP | EPP-ED |
| Vicente Miguel Garcés Ramón | Spain | | PSOE | PES |
| José García-Margallo y Marfil | Spain | | PP | EPP-ED |
| Iratxe García Perez | Spain | | PSOE | PES |
Elisabetta Gardini
from 30 May 2008 | Italy | North-East | FI | EPP-ED |
| Giuseppe Gargani | Italy | Southern | FI | EPP-ED |
| Salvador Garriga Polledo | Spain | | PP | EPP-ED |
| Patrick Gaubert | France | Ile-de-France | UMP | EPP-ED |
| Jean-Paul Gauzes | France | Nord-Ouest | UMP | EPP-ED |
| Jas Gawronski | Italy | North-West | FI | EPP-ED |
| Evelyne Gebhardt | Germany | | SPD | PES |
| Eugenijus Gentvilas | Lithuania | | LCS | ALDE |
Georgios Georgiou
from 1 October 2007 | Greece | | LA.O.S | IND/DEM |
| Lidia Geringer de Oedenberg | Poland | DS & OP | SLD/UP | PES |
Roland Gewalt
from 27 October 2005 | Germany | Berlin | CDU | EPP-ED |
| Claire Gibault | France | Sud-Est | UDF | ALDE |
| Adam Gierek | Poland | SL | SLD/UP | PES |
| Maciej Giertych | Poland | SL | LPR | IND/DEM |
| Neena Gill | United Kingdom | West Midlands | Lab | PES |
Monica Giuntini
from 17 October 2008 | Italy | Central | PD | PES |
| Ioannis Gklavakis | Greece | | ND | EPP-ED |
| Norbert Glante | Germany | | SPD | PES |
| Béla Glattfelder | Hungary | | FIDESZ/MPSZ | EPP-ED |
| Robert Goebbels | Luxembourg | | LSAP | PES |
| Lutz Goepel | Germany | Saxony | CDU | EPP-ED |
| Bogdan Golik | Poland | LD | Samoobrona | PES |
| Bruno Gollnisch | France | Est | FN | NI |
| Ana Maria Gomes | Portugal | | PS | PES |
| Alfred Gomolka | Germany | Mecklenburg-Vorpommern | CDU | EPP-ED |
Donata Maria Assunta Gottardi
from 8 May 2006 | Italy | | Olive Tree | PES |
| Hélène Goudin | Sweden | | Junilistan | IND/DEM |
| Genowefa Grabowska | Poland | SL | SDPL | PES |
| Dariusz Grabowski | Poland | MA | LPR | UEN |
| Vasco Graça Moura | Portugal | | PPD-PSD | EPP-ED |
| Friedrich-Wilhelm Graefe zu Baringdorf | Germany | | Die Grünen | Greens-EFA |
| Ingeborg Grässle | Germany | Baden-Württemberg | CDU | EPP-ED |
Martí Grau i Segú
from 7 April 2008 | Spain | | PSC | PES |
| Louis Grech | Malta | | MLP | PES |
| Natalie Griesbeck | France | Est | UDF | ALDE |
| Lissy Gröner | Germany | | SPD | PES |
Matthias Groote
from 26 October 2005 | Germany | | SPD | PES |
| Mathieu Grosch | Belgium | German community | CSP-EVP | EPP-ED |
| Françoise Grossetête | France | Sud-Est | UMP | EPP-ED |
| Ambroise Guellec | France | Ouest | UMP | EPP-ED |
Pedro Guerreiro
from 13 January 2005 | Portugal | | PCP | EUL/NGL |
| Umberto Guidoni | Italy | Central | PdCI | EUL/NGL |
| Zita Gurmai | Hungary | | MSZP | PES |
| Cristina Gutiérrez-Cortines | Spain | | PP | EPP-ED |
| Catherine Guy-Quint | France | Massif central – Centre | PS | PES |
| András Gyürk | Hungary | | FIDESZ/MPSZ | EPP-ED |
| Fiona Hall | United Kingdom | North East England | Lib Dem | ALDE |
Ioan Lucian Hămbăşan
from 1 March 2009 | Romania | | PD-L | EPP-ED |
| David Hammerstein Mintz | Spain | | Los Verdes | Greens-EFA |
| Benoît Hamon | France | Est | PS | PES |
| Małgorzata Handzlik | Poland | SL | PO | EPP-ED |
| Daniel Hannan | United Kingdom | South East England | Con | EPP-ED |
| Klaus Hänsch | Germany | | SPD | PES |
| Gábor Harangozó | Hungary | | MSZP | PES |
| Malcolm Harbour | United Kingdom | West Midlands | Con | EPP-ED |
| Marian Harkin | Republic of Ireland | North-West | | ALDE |
| Rebecca Harms | Germany | | Die Grünen | Greens-EFA |
Joel Hasse Ferreira
from 12 March 2005 | Portugal | | PS | PES |
| Satu Hassi | Finland | | Vihreät | Greens-EFA |
| Jutta Haug | Germany | | SPD | PES |
| Adeline Hazan | France | Est | PS | PES |
| Chris Heaton-Harris | United Kingdom | East Midlands | Con | EPP-ED |
| Anna Hedh | Sweden | | S | PES |
| Gyula Hegyi | Hungary | | MSZP | PES |
| Roger Helmer | United Kingdom | East Midlands | Con | EPP-ED |
| Jacky Henin | France | Nord-Ouest | PCF | EUL/NGL |
| Erna Hennicot-Schoepges | Luxembourg | | CSV | EPP-ED |
| Jeanine Hennis-Plasschaert | Netherlands | | VVD | ALDE |
| Edit Herczog | Hungary | | MSZP | PES |
| María Esther Herranz García | Spain | | PP | EPP-ED |
| Luis Herrero-Tejedor Algar | Spain | | PP | EPP-ED |
| Ruth Hieronymi | Germany | North Rhine-Westphalia | CDU | EPP-ED |
| Jim Higgins | Republic of Ireland | North-West | FG | EPP-ED |
| Gunnar Hökmark | Sweden | | M | EPP-ED |
Jens Holm
from 27 September 2006 | Sweden | | V | EUL/NGL |
Krzysztof Hołowczyc
from 6 December 2007 | Poland | PD & WM | PO | EPP-ED |
| Mary Honeyball | United Kingdom | London | Lab | PES |
| Karsten Friedrich Hoppenstedt | Germany | Lower Saxony | CDU | EPP-ED |
| Milan Horáček | Germany | | Die Grünen | Greens-EFA |
| Richard Howitt | United Kingdom | East of England | Lab | PES |
| Ján Hudacký | Slovakia | | KDH | EPP-ED |
| Ian Hudghton | United Kingdom | Scotland | SNP | Greens-EFA |
| Stephen Hughes | United Kingdom | North East England | Lab | PES |
Filiz Husmenova
from 1 Jan 2007 | Bulgaria | | DPS | ALDE |
| Alain Hutchinson | Belgium | French Community | PS | PES |
| Jana Hybášková | Czech Republic | | ED | EPP-ED |
| Anna Ibrisagic | Sweden | | M | EPP-ED |
| Sophia Helena in 't Veld | Netherlands | | D66 | ALDE |
Mikel Irujo Amezaga
from 19 Jun 2007 | Spain | | EA | Greens-EFA |
| Marie-Anne Isler-Béguin | France | Est | Les Verts | Greens-EFA |
| Ville Itälä | Finland | | KOK | EPP-ED |
| Carlos José Iturgaiz Angulo | Spain | | PP | EPP-ED |
| Anneli Jäätteenmäki | Finland | | KESK | ALDE |
| Caroline Jackson | United Kingdom | South West England | Con | EPP-ED |
Lily Jacobs
from 4 September 2007 | Netherlands | | PvdA | PES |
| Stanisław Jałowiecki | Poland | DS & OP | PO | EPP-ED |
| Mieczysław Janowski | Poland | PK | PiS | UEN |
| Lívia Járóka | Hungary | | FIDESZ/MPSZ | EPP-ED |
| Georg Jarzembowski | Germany | Hamburg | CDU | EPP-ED |
| Elisabeth Jeggle | Germany | Baden-Württemberg | CDU | EPP-ED |
Rumiana Jeleva
from May 2007 | Bulgaria | | GERB | EPP-ED |
| Anne Elisabet Jensen | Denmark | | V | ALDE |
| Pierre Jonckheer | Belgium | French Community | Ecolo | Greens-EFA |
| Karin Jöns | Germany | | SPD | PES |
| Romana Jordan Cizelj | Slovenia | | SDS | EPP-ED |
| Dan Jørgensen | Denmark | | SD | PES |
Madeleine de Grandmaison
from 9 November 2007 | France | outre-mer | RDM | EUL/NGL |
| Ona Juknevičienė | Lithuania | | DP | ALDE |
Aurelio Juri
from 7 November 2008 | Slovenia | | SD | PES |
| Jelko Kacin | Slovenia | | LDS/DeSUS | ALDE |
| Filip Kaczmarek | Poland | WP | PO | EPP-ED |
| Gisela Kallenbach | Germany | | Die Grünen | Greens-EFA |
Syed Kamall
from 12 May 2005 | United Kingdom | London | Con | EPP-ED |
| Othmar Karas | Austria | | ÖVP | EPP-ED |
| Saj Karim | United Kingdom | North West England | Con | EPP-ED |
| Ioannis Kasoulides | Cyprus | | DISY | EPP-ED |
Martin Kastler
from 4 December 2008 | Germany | Bavaria | CSU | EPP-ED |
| Sylvia-Yvonne Kaufmann | Germany | | PDS | EUL/NGL |
Metin Husein Kazak
from 6 Jun 2007 | Bulgaria | | DPS | ALDE |
| Tunne Kelam | Estonia | | IL | EPP-ED |
| Robert Kilroy-Silk | United Kingdom | East Midlands | Veritas | NI |
| Heinz Kindermann | Germany | | SPD | PES |
| Glenys Kinnock | United Kingdom | Wales | Lab | PES |
Evgeni Kirilov
from 1 Jan 2007 | Bulgaria | | KzB | PES |
| Timothy Kirkhope | United Kingdom | Yorkshire and the Humber | Con | EPP-ED |
| Ewa Klamt | Germany | Lower Saxony | CDU | EPP-ED |
| Christa Klaß | Germany | Rhineland-Palatinate | CDU | EPP-ED |
| Wolf Klinz | Germany | | FDP | ALDE |
| Roger Knapman | United Kingdom | South West England | UKIP | IND/DEM |
| Dieter-Lebrecht Koch | Germany | Thuringia | CDU | EPP-ED |
| Silvana Koch-Mehrin | Germany | | FDP | ALDE |
| Jaromír Kohlíček | Czech Republic | | KSCM | EUL/NGL |
| Christoph Werner Konrad | Germany | North Rhine-Westphalia | CDU | EPP-ED |
Maria Eleni Koppa
from 1 October 2007 | Greece | | PASOK | PES |
| Eija-Riitta Korhola | Finland | | KOK | EPP-ED |
| Magda Kósáné Kovács | Hungary | | MSZP | PES |
| Miloš Koterec | Slovakia | | SMER | PES |
| Sergej Kozlík | Slovakia | | LS – HZDS | NI |
| Holger Krahmer | Germany | | FDP | ALDE |
| Guntars Krasts | Latvia | | TB/LNNK | UEN |
| Rodi Kratsa-Tsagaropoulou | Greece | | ND | EPP-ED |
| Konstanze Krehl | Germany | | SPD | PES |
| Wolfgang Kreissl-Doerfler | Germany | | SPD | PES |
| Girts Valdis Kristovskis | Latvia | | TB/LNNK | UEN |
| Urszula Krupa | Poland | LD | LPR | IND/DEM |
| Wiesław Kuc | Poland | LU | Samoobrona | UEN |
| Helmut Kuhne | Germany | | SPD | PES |
| Jan Kułakowski | Poland | WP | UW | ALDE |
| Aldis Kuškis | Latvia | | JL | EPP-ED |
| Sepp Kusstatscher | Italy | North-East | Verdi | Greens-EFA |
| Zbigniew Kuźmiuk | Poland | MA | PSL "Piast" | UEN |
| Joost Lagendijk | Netherlands | | GroenLinks | Greens-EFA |
| André Laignel | France | Massif central – Centre | PS | PES |
| Alain Lamassoure | France | Sud-Ouest | UMP | EPP-ED |
| Jean Lambert | United Kingdom | London | Greens (E&W) | Greens-EFA |
| Stavros Lambrinidis | Greece | | PASOK | PES |
| Alexander Lambsdorff Graf | Germany | | FDP | ALDE |
| Vytautas Landsbergis | Lithuania | | TS-LK | EPP-ED |
| Carl Lang | France | Nord-Ouest | FN | NI |
| Werner Langen | Germany | Rhineland-Palatinate | CDU | EPP-ED |
| Raymond Langendries | Belgium | French Community | CDH | EPP-ED |
| Anne Laperrouze | France | Sud-Ouest | UDF | ALDE |
| Kurt Joachim Lauk | Germany | Baden-Württemberg | CDU | EPP-ED |
Vincenzo Lavarra
from 24 May 2005 | Italy | North-West | DS | PES |
| Henrik Lax | Finland | | SFP | ALDE |
| Stéphane Le Foll | France | Ouest | PS | PES |
| Jean-Marie Le Pen | France | Sud-Est | FN | NI |
| Marine Le Pen | France | Ile-de-France | FN | NI |
Fernand Le Rachinel
from 22 October 2004 | France | Nord-Ouest | FN | NI |
Johannes Lebech
from 29 November 2007 | Denmark | | RV | ALDE |
| Kurt Lechner | Germany | Rhineland-Palatinate | CDU | EPP-ED |
| Bernard Lehideux | France | Ile-de-France | UDF | ALDE |
| Klaus-Heiner Lehne | Germany | North Rhine-Westphalia | CDU | EPP-ED |
| Lasse Lehtinen | Finland | | SDP | PES |
| Jörg Leichtfried | Austria | | SPÖ | PES |
Roselyne Lefrançois
from 4 July 2007 | France | Ouest | PS | PES |
| Jo Leinen | Germany | | SPD | PES |
Innocenzo Leontini
from 23 June 2008 | Italy | Islands | FI | EPP-ED |
| Katalin Lévai | Hungary | | MSZP | PES |
| Janusz Lewandowski | Poland | PM | PO | EPP-ED |
| Bogusław Liberadzki | Poland | LB & ZP | SLD/UP | PES |
| Marcin Libicki | Poland | WP | PiS | UEN |
| Eva Lichtenberger | Austria | | Grünen | Greens-EFA |
| Marie-Noëlle Lienemann | France | Nord-Ouest | PS | PES |
Liene Liepiņa
from 19 March 2009 | Latvia | | JL | EPP-ED |
| Peter Liese | Germany | North Rhine-Westphalia | CDU | EPP-ED |
| Kartika Liotard | Netherlands | | SP | EUL/NGL |
| Alain Lipietz | France | Ile-de-France | Les Verts | Greens-EFA |
| Pia Elda Locatelli | Italy | North-West | SDI | PES |
Eleonora Lo Curto
from 24 July 2008 | Italy | Islands | FI | EPP-ED |
| Antonio López-Istúriz White | Spain | | PP | EPP-ED |
Andrea Losco
from 8 May 2006 | Italy | | Olive Tree | ALDE |
| Patrick Louis | France | Sud-Est | MPF | IND/DEM |
| Caroline Lucas | United Kingdom | South East England | Greens (E&W) | Greens-EFA |
| Sarah Ludford | United Kingdom | London | Lib Dem | ALDE |
| Astrid Lulling | Luxembourg | | CSV | EPP-ED |
| Nils Lundgren | Sweden | | Junilistan | IND/DEM |
Florencio Luque Aguilar
from 7 April 2008 | Spain | | PP | EPP-ED |
| Liz Lynne | United Kingdom | West Midlands | Lib Dem | ALDE |
Marusya Ivanova Lyubcheva
from 1 Jan 2007 | Bulgaria | | KzB | PES |
| Jules Maaten | Netherlands | | VVD | ALDE |
| Jamila Madeira | Portugal | | PS | PES |
Eugenijus Maldeikis
from 18 May 2006 | Lithuania | | TiT | UEN |
| Toine Manders | Netherlands | | VVD | ALDE |
Ramona Nicole Mănescu
from 10 December 2007 | Romania | | PNL | ALDE |
| Vladimír Maňka | Slovakia | | SMER | PES |
| Erika Mann | Germany | | SPD | PES |
| Thomas Mann | Germany | Hesse | CDU | EPP-ED |
Adrian Manole
from 22 December 2008 | Romania | | PD-L | EPP-ED |
Marian-Jean Marinescu
from 1 Jan 2007 | Romania | | PD | EPP-ED |
Catiuscia Marini
from 16 May 2008 | Italy | Central | PD | PES |
| Helmuth Markov | Germany | | PDS | EUL/NGL |
| Sérgio Marques | Portugal | | PPD-PSD | EPP-ED |
| Maria Martens | Netherlands | | CDA | EPP-ED |
| David Martin | United Kingdom | Scotland | Lab | PES |
| Hans-Peter Martin | Austria | | Liste Martin | NI |
| Jean-Claude Martinez | France | Sud-Ouest | FN | NI |
| Miguel Angel Martínez Martínez | Spain | | PSOE | PES |
| Jan Masiel | Poland | WP | Samoobrona | UEN |
| Antonio Masip Hidalgo | Spain | | PSOE | PES |
| Jiří Maštálka | Czech Republic | | KSCM | EUL/NGL |
| Véronique Mathieu | France | Est | UMP | EPP-ED |
| Marios Matsakis | Cyprus | | DIKO | ALDE |
| Yiannakis Matsis | Cyprus | | GTE | EPP-ED |
| Maria Matsouka | Greece | | PASOK | PES |
Iosif Matula
from 22 December 2008 | Romania | | PD-L | EPP-ED |
| Mario Mauro | Italy | North-West | FI | EPP-ED |
| Manolis Mavrommatis | Greece | | ND | EPP-ED |
| Hans-Peter Mayer | Germany | Lower Saxony | CDU | EPP-ED |
| Jaime María Mayor Oreja | Spain | | PP | EPP-ED |
| Linda McAvan | United Kingdom | Yorkshire and the Humber | Lab | PES |
| Arlene McCarthy | United Kingdom | North West England | Lab | PES |
| Mary Lou McDonald | Republic of Ireland | Dublin | SF | EUL/NGL |
| Mairead McGuinness | Republic of Ireland | East | FG | EPP-ED |
| Edward McMillan-Scott | United Kingdom | Yorkshire and the Humber | Con | EPP-ED |
| Manuel Medina Ortega | Spain | | PSOE | PES |
| Erik Meijer | Netherlands | | SP | EUL/NGL |
| Íñigo Méndez de Vigo | Spain | | PP | EPP-ED |
| Emilio Menéndez del Valle | Spain | | PSOE | PES |
| Willy Meyer Pleite | Spain | | IU | EUL/NGL |
| Rosa Miguélez Ramos | Spain | | PSOE | PES |
| Marianne Mikko | Estonia | | SDE | PES |
| Miroslav Mikolášik | Slovakia | | KDH | EPP-ED |
| Francisco José Millán Mon | Spain | | PP | EPP-ED |
| Gay Mitchell | Republic of Ireland | Dublin | FG | EPP-ED |
Nikolay Evtimov Mladenov
from 6 Jun 2007 | Bulgaria | | GERB | EPP-ED |
Viktória Mohácsi
from 29 November 2004 | Hungary | | SzDSz | ALDE |
| Andreas Mölzer | Austria | | FPÖ | NI |
| Claude Moraes | United Kingdom | London | Lab | PES |
| Javier Moreno Sanchez | Spain | | PSOE | PES |
| Eluned Morgan | United Kingdom | Wales | Lab | PES |
| Luisa Morgantini | Italy | Central or Islands | RC | EUL/NGL |
| Philippe Morillon | France | Ouest | UDF | ALDE |
Elisabeth Morin
from 24 May 2007 | France | Ouest | UMP | EPP-ED |
| Ashley Mote | United Kingdom | South East England | UKIP | NI |
| *Jan Mulder | Netherlands | | VVD | ALDE |
| Roberto Musacchio | Italy | North-East | RC | EUL/NGL |
| Cristiana Muscardini | Italy | North-West | AN | UEN |
| Francesco Musotto | Italy | Islands | FI | EPP-ED |
Antonio Mussa
from 4 November 2008 | Italy | North-West | AN | UEN |
| Sebastiano (Nello) Musumeci | Italy | Islands | Sicilian Alliance | UEN |
| Riitta Myller | Finland | | SDP | PES |
| Pasqualina Napoletano | Italy | Central | DS | PES |
Juan Andrés Naranjo Escobar
from 7 April 2008 | Spain | | PP | EPP-ED |
| Hartmut Nassauer | Germany | Hesse | CDU | EPP-ED |
| Mike Nattrass | United Kingdom | West Midlands | UKIP | IND/DEM |
Alexandru Nazare
from 22 December 2008 | Romania | | PD-L | EPP-ED |
Catherine Neris
from 4 July 2007 | France | outre-mer | PS | PES |
| Bill Newton Dunn | United Kingdom | East Midlands | Lib Dem | ALDE |
| Annemie Neyts-Uyttebroeck | Belgium | Flemish Community | VLD/Vivant | ALDE |
| Emma Nicholson | United Kingdom | South East England | Lib Dem | ALDE |
| Jim Nicholson | United Kingdom | Northern Ireland | UUP | EPP-ED |
Rareş-Lucian Niculescu
from 10 December 2007 | Romania | | PSD | EPP-ED |
| Angelika Niebler | Germany | Bavaria | CSU | EPP-ED |
| Ljudmila Novak | Slovenia | | NSi | EPP-ED |
| Seán Ó Neachtain | Republic of Ireland | North-West | FF | UEN |
| Raimon Obiols i Germà | Spain | | PSOE | PES |
| Vural Öger | Germany | | SPD | PES |
| Péter Olajos | Hungary | | MDF | EPP-ED |
| Jan Olbrycht | Poland | SL | PO | EPP-ED |
| Gérard Onesta | France | Sud-Ouest | Les Verts | Greens-EFA |
| Janusz Onyszkiewicz | Poland | MP & SW | UW | ALDE |
| Ria Oomen-Ruijten | Netherlands | | CDA | EPP-ED |
| Josu Ortuondo Larrea | Spain | | PNV | ALDE |
| Csaba Őry | Hungary | | FIDESZ/MPSZ | EPP-ED |
| Miroslav Ouzký | Czech Republic | | ODS | EPP-ED |
| Siiri Oviir | Estonia | | K | ALDE |
| Cem Özdemir | Germany | | Die Grünen | Greens-EFA |
| Reino Paasilinna | Finland | | SDP | PES |
| Doris Pack | Germany | Saarland | CDU | EPP-ED |
| Thanasis Pafilis | Greece | | KKE | EUL/NGL |
Maria Grazia Pagano
from 17 June 2008 | Italy | Southern | PD | PES |
| Justas Vincas Paleckis | Lithuania | | LSDP | PES |
| Marie Panayotopoulos-Cassiotou | Greece | | ND | EPP-ED |
Vladko Todorov Panayotov
from 6 Jun 2007 | Bulgaria | | DPS | ALDE |
| Marco Pannella | Italy | North-East or North-West | Lista Bonino | ALDE |
| Pier Antonio Panzeri | Italy | North-West | DS | PES |
| Dimitrios Papadimoulis | Greece | | SYN | EUL/NGL |
Atanas Atanassov Paparizov
from 1 Jan 2007 | Bulgaria | | KzB | PES |
| Georgios Papastamkos | Greece | | ND | EPP-ED |
| Neil Parish | United Kingdom | South West England | Con | EPP-ED |
Ioan Mircea Paşcu
from 1 Jan 2007 | Romania | | PSD | PES |
Aldo Patriciello
from 18 May 2006 | Italy | | UDC | EPP-ED |
| Béatrice Patrie | France | Sud-Ouest | PS | PES |
| Vincent Peillon | France | Nord-Ouest | PS | PES |
| Bogdan Pęk | Poland | MP & SW | LPR | UEN |
| Lojze Peterle | Slovenia | | NSi | EPP-ED |
Maria Petre
from 1 Jan 2007 | Romania | | PD | EPP-ED |
| Tobias Pflüger | Germany | | PDS | EUL/NGL |
| Markus Pieper | Germany | North Rhine-Westphalia | CDU | EPP-ED |
Sirpa Pietikäinen
from 4 April 2008 | Finland | | KOK | EPP-ED |
| Rihards Pīks | Latvia | | TP | EPP-ED |
| João de Deus Pinheiro | Portugal | | PPD-PSD | EPP-ED |
| Józef Pinior | Poland | DS & OP | SDPL | PES |
| Mirosław Piotrowski | Poland | LU | LPR | UEN |
| Umberto Pirilli | Italy | Southern | AN | UEN |
Hubert Pirker
from 1 February 2006 | Austria | | ÖVP | EPP-ED |
| Paweł Piskorski | Poland | Warsaw | PO | ALDE |
| Giovanni Pittella | Italy | Southern | DS | PES |
| Francisca Pleguezuelos Aguilar | Spain | | PSOE | PES |
| Zita Pleštinská | Slovakia | | SDKU | EPP-ED |
Rovana Plumb
from 2 May 2007 | Romania | | PSD | PES |
| Guido Podestà | Italy | North-West | FI | EPP-ED |
Anni Podimata
from 1 October 2007 | Greece | | PASOK | PES |
| Zdzisław Podkański | Poland | LU | PSL "Piast" | UEN |
| Hans-Gert Poettering | Germany | Lower Saxony | CDU | EPP-ED |
Samuli Pohjamo
from 23 April 2007 | Finland | | KESK | ALDE |
| Bernard Poignant | France | Ouest | PS | PES |
| Lydie Polfer | Luxembourg | | DP | ALDE |
| José Javier Pomés Ruiz | Spain | | PP | EPP-ED |
Nicolae Vlad Popa
from 10 December 2007 | Romania | | PLD | ALDE |
| Miguel Portas | Portugal | | BE | EUL/NGL |
Horst Posdorf
from 24 October 2005 | Germany | North Rhine-Westphalia | CDU | EPP-ED |
| Bernd Posselt | Germany | Bavaria | CSU | EPP-ED |
| Christa Prets | Austria | | SPÖ | PES |
Pierre Pribetich
from 4 July 2007 | France | Est | PS | PES |
| Vittorio Prodi | Italy | North-East | Margherita | ALDE |
| Jacek Protasiewicz | Poland | DS & OP | PO | EPP-ED |
| John Purvis | United Kingdom | Scotland | Con | EPP-ED |
| Luis Queiró | Portugal | | CDS-PP | EPP-ED |
| Godelieve Quisthoudt-Rowohl | Germany | Lower Saxony | CDU | EPP-ED |
| Reinhard Rack | Austria | | ÖVP | EPP-ED |
Biliana Ilieva Raeva
from 6 Jun 2007 | Bulgaria | | NDSV | ALDE |
| Miloslav Ransdorf | Czech Republic | | KSCM | EUL/NGL |
| Bernhard Rapkay | Germany | | SPD | PES |
| Poul Nyrup Rasmussen | Denmark | | SD | PES |
| Vladimír Remek | Czech Republic | | KSCM | EUL/NGL |
| Karin Resetarits | Austria | | Liberal Forum | ALDE |
| Herbert Reul | Germany | North Rhine-Westphalia | CDU | EPP-ED |
| José Ribeiro e Castro | Portugal | | CDS-PP | EPP-ED |
| Teresa Riera Madurell | Spain | | PSOE | PES |
| Frédérique Ries | Belgium | French Community | MR | ALDE |
| Karin Riis-Jørgensen | Denmark | | V | ALDE |
Giovanni Rivera
from 24 May 2005 | Italy | Southern | Olive Tree | NI |
| Marco Rizzo | Italy | North-West | PdCI | EUL/NGL |
Giovanni Robusti
from 30 May 2008 | Italy | North-West | Ind | UEN |
Ulrike Rodust
from 29 August 2008 | Germany | | SPD | PES |
| Bogusław Rogalski | Poland | PD & WM | LPR | UEN |
| Zuzana Roithová | Czech Republic | | KDU-CSL | EPP-ED |
| Luca Romagnoli | Italy | Southern | FT | NI |
| Raül Romeva | Spain | | IC/V | Greens-EFA |
| Dariusz Rosati | Poland | Warsaw | SDPL | PES |
| Wojciech Roszkowski | Poland | SL | PiS | UEN |
| Dagmar Roth-Behrendt | Germany | | SPD | PES |
| Mechtild Rothe | Germany | | SPD | PES |
| Libor Rouček | Czech Republic | | CSSD | PES |
| Martine Roure | France | Sud-Est | PS | PES |
| Christian Rovsing | Denmark | | KF | EPP-ED |
| Paul Rübig | Austria | | ÖVP | EPP-ED |
| Heide Rühle | Germany | | Die Grünen | Greens-EFA |
| Leopold Rutowicz | Poland | MP & SW | Samoobrona | UEN |
| Eoin Ryan | Republic of Ireland | Dublin | FF | UEN |
| Guido Sacconi | Italy | Central | DS | PES |
| Tokia Saïfi | France | Nord-Ouest | UMP | EPP-ED |
| Aloyzas Sakalas | Lithuania | | LSDP | PES |
Katrin Saks
from 9 October 2006 | Estonia | | SDE | PES |
| José Salafranca Sánchez-Neyra | Spain | | PP | EPP-ED |
| Antolín Sánchez Presedo | Spain | | PSOE | PES |
| Michele Santoro | Italy | Southern | Olive Tree | PES |
Salvador Domingo Sanz Palacio
from 7 April 2008 | Spain | | PP | EPP-ED |
Sebastiano Sanzarello
from 22 May 2008 | Italy | Islands | FI | EPP-ED |
Daciana Octavia Sârbu
from 1 Jan 2007 | Romania | | PSD | PES |
| Amalia Sartori | Italy | North-East | FI | EPP-ED |
| Jacek Saryusz-Wolski | Poland | LD | PO | EPP-ED |
| Gilles Savary | France | Ile-de-France | PS | PES |
| Toomas Savi | Estonia | | ER | ALDE |
Christel Schaldemose
from 15 October 2006 | Denmark | | SD | PES |
| Pierre Schapira | France | Ile-de-France | PS | PES |
| Lydia Schenardi | France | Sud-Est | FN | NI |
| Agnes Schierhuber | Austria | | ÖVP | EPP-ED |
Margaritis Schinas
from 1 October 2007 | Greece | | ND | EPP-ED |
| Carl Schlyter | Sweden | | Mp | Greens-EFA |
| Frithjof Schmidt | Germany | | Die Grünen | Greens-EFA |
Olle Schmidt
from 19 October 2006 | Sweden | | Fp | ALDE |
| Ingo Schmitt | Germany | Berlin | CDU | EPP-ED |
| Pál Schmitt | Hungary | | FIDESZ/MPSZ | EPP-ED |
| Horst Schnellhardt | Germany | Saxony-Anhalt | CDU | EPP-ED |
| György Schöpflin | Hungary | | FIDESZ/MPSZ | EPP-ED |
| Juergen Schröder | Germany | Saxony | CDU | EPP-ED |
| Elisabeth Schroedter | Germany | | Die Grünen | Greens-EFA |
| Martin Schulz | Germany | | SPD | PES |
| Willem Schuth | Germany | | FDP | ALDE |
| Andreas Schwab | Germany | Baden-Württemberg | CDU | EPP-ED |
| Richard Seeber | Austria | | ÖVP | EPP-ED |
| Inger Segelström | Sweden | | S | PES |
| Esko Seppänen | Finland | | VAS | EUL/NGL |
Adrian Severin
from 1 Jan 2007 | Romania | | PSD | PES |
| Czesław Siekierski | Poland | MP & SW | PSL | EPP-ED |
Eva-Riitta Siitonen
from 1 January 2009 | Finland | | KOK | EPP-ED |
| José Silva Peneda | Portugal | | PPD-PSD | EPP-ED |
Brian Simpson
from 28 August 2006 | United Kingdom | North West England | Lab | PES |
| Kathy Sinnott | Republic of Ireland | South | | IND/DEM |
| Marek Siwiec | Poland | WP | SLD/UP | PES |
| Peter Skinner | United Kingdom | South East England | Lab | PES |
| Nina Škottová | Czech Republic | | ODS | EPP-ED |
| Alyn Smith | United Kingdom | Scotland | SNP | Greens-EFA |
Csaba Sógor
from 10 December 2007 | Romania | | UDMR | EPP-ED |
| Renate Sommer | Germany | North Rhine-Westphalia | CDU | EPP-ED |
Søren Bo Søndergaard
from 1 Jan 2007 | Denmark | | Folk B. | EUL/NGL |
| Bogusław Sonik | Poland | MP & SW | PO | EPP-ED |
| María Sornosa Martinez | Spain | | PSOE | PES |
Bernard Soulage
from 1 February 2009 | France | Sud-Est | PS | PES |
| Sérgio Sousa Pinto | Portugal | | PS | PES |
| Jean Spautz | Luxembourg | | CSV | EPP-ED |
| Francesco Speroni | Italy | North-West | LN | UEN |
| Bart Staes | Belgium | Flemish Community | Groen! | Greens-EFA |
| Grażyna Staniszewska | Poland | SL | UW | ALDE |
| Margarita Starkevičiūtė | Lithuania | | LCS | ALDE |
| Peter Šťastný | Slovakia | | SDKU | EPP-ED |
Gabriele Stauner
from 18 Jan 2006 | Germany | | CSU | EPP-ED |
Petya Stavreva Stavreva
from 6 Jun 2007 | Bulgaria | | GERB | EPP-ED |
| Ursula Stenzel | Austria | | ÖVP | EPP-ED |
| Dirk Sterckx | Belgium | Flemish Community | VLD/Vivant | ALDE |
| Struan Stevenson | United Kingdom | Scotland | Con | EPP-ED |
| Catherine Stihler | United Kingdom | Scotland | Lab | PES |
Theodor Dumitru Stolojan
from 10 December 2007 | Romania | | PLD | ALDE |
Dimitar Stoyanov
from 1 Jan 2007 | Bulgaria | | NSA | NI |
| Ulrich Stockmann | Germany | | SPD | PES |
| Ivo Strejček | Czech Republic | | ODS | EPP-ED |
| Daniel Stroz | Czech Republic | | KSCM | EUL/NGL |
| Robert Sturdy | United Kingdom | East of England | Con | EPP-ED |
| Margie Sudre | France | outre-mer | UMP | EPP-ED |
| David Sumberg | United Kingdom | North West England | Con | EPP-ED |
| László Surján | Hungary | | FIDESZ/MPSZ | EPP-ED |
Gianluca Susta
from 18 May 2006 | Italy | | Margherita | ALDE |
| Eva-Britt Svensson | Sweden | | V | EUL/NGL |
| Hannes Swoboda | Austria | | SPÖ | PES |
| József Szájer | Hungary | | FIDESZ/MPSZ | EPP-ED |
| Andrzej Szejna | Poland | MP & SW | SLD/UP | PES |
| István Szent-Iványi | Hungary | | SzDSz | ALDE |
| Konrad Szymański | Poland | DS & OP | PiS | UEN |
| Csaba Sándor Tabajdi | Hungary | | MSZP | PES |
| Hannu Takkula | Finland | | KESK | ALDE |
| Charles Tannock | United Kingdom | London | Con | EPP-ED |
Marc Tarabella
from 9 August 2004 | Belgium | French Community | PS | PES |
| Andres Tarand | Estonia | | SDE | PES |
| Salvatore Tatarella | Italy | Southern | AN | UEN |
Michel Teychenné
from 6 October 2008 | France | Sud-Ouest | PS | PES |
| Britta Thomsen | Denmark | | SD | PES |
| Marianne Thyssen | Belgium | Flemish Community | CD&V | EPP-ED |
Silvia Adriana Ţicău
from 1 Jan 2007 | Romania | | PSD | PES |
| Jeffrey Titford | United Kingdom | East of England | UKIP | IND/DEM |
| Gary Titley | United Kingdom | North West England | Lab | PES |
| Patrizia Toia | Italy | North-West | Margherita | ALDE |
László Tőkés
from 10 December 2007 | Romania | | Ind | NI |
Ewa Tomaszewska
from 30 August 2007 | Poland | Warsaw | PiS | UEN |
| Witold Tomczak | Poland | WP | LPR | IND/DEM |
| Jacques Toubon | France | Ile-de-France | UMP | EPP-ED |
| Giorgos Toussas | Greece | | KKE | EUL/NGL |
| Antonios Trakatellis | Greece | | ND | EPP-ED |
| Catherine Trautmann | France | Est | PS | PES |
| Kyriacos Triantaphyllides | Cyprus | | AKEL | EUL/NGL |
| Helga Trüpel | Germany | | Die Grünen | Greens-EFA |
| Claude Turmes | Luxembourg | | Déi Gréng | Greens-EFA |
| Evangelia Tzampazi | Greece | | PASOK | PES |
| Feleknas Uca | Germany | | PDS | EUL/NGL |
| Thomas Ulmer | Germany | Baden-Württemberg | CDU | EPP-ED |
Vladimir Urutchev
from 6 Jun 2007 | Bulgaria | | GERB | EPP-ED |
| Inese Vaidere | Latvia | | TB/LNNK | UEN |
| Nikos Vakalis | Greece | | ND | EPP-ED |
Adina Ioana Vălean
from 1 Jan 2007 | Romania | | PNL | ALDE |
Joan Vallvé
from 8 May 2009 | Spain | | CiU (CDC) | ALDE |
| Paul van Buitenen | Netherlands | | ET | Greens-EFA |
| Ieke van den Burg | Netherlands | | PvdA | PES |
| Anne Van Lancker | Belgium | Flemish Community | SP.A | PES |
| Johan Van Hecke | Belgium | Flemish Community | VLD/Vivant | ALDE |
| Lambert van Nistelrooij | Netherlands | | CDA | EPP-ED |
| Geoffrey van Orden | United Kingdom | East of England | Con | EPP-ED |
| Frans Vanhecke | Belgium | Flemish Community | VlB | NI |
| Ioannis Varvitsiotis | Greece | | ND | EPP-ED |
| Ari Vatanen | France | Sud-Est | UMP | EPP-ED |
| Yannick Vaugrenard | France | Ouest | PS | PES |
Armando Veneto
from 18 May 2006 | Italy | | AP-UDEUR | EPP-ED |
| Riccardo Ventre | Italy | Southern | FI | EPP-ED |
Donato Tommaso Veraldi
from 18 May 2006 | Italy | | Margherita | ALDE |
| Bernadette Vergnaud | France | Ouest | PS | PES |
| Marcello Vernola | Italy | Southern | FI | EPP-ED |
| Alejo Vidal-Quadras Roca | Spain | | PP | EPP-ED |
Kristian Vigenin
from 1 Jan 2007 | Bulgaria | | KzB | PES |
| Kyösti Virrankoski | Finland | | KESK | ALDE |
Cornelis Visser
from 17 October 2007 | Netherlands | | CDA | EPP-ED |
| Oldrich Vlasák | Czech Republic | | ODS | EPP-ED |
| Dominique Vlasto | France | Sud-Est | UMP | EPP-ED |
| Johannes Voggenhuber | Austria | | Grünen | Greens-EFA |
| Karl von Wogau | Germany | Baden-Württemberg | CDU | EPP-ED |
| Sahra Wagenknecht | Germany | | PDS | EUL/NGL |
| Diana Wallis | United Kingdom | Yorkshire and the Humber | Lib Dem | ALDE |
| Ralf Walter | Germany | | SPD | PES |
| Graham Watson | United Kingdom | South West England | Lib Dem | ALDE |
| Henri Weber | France | Nord-Ouest | PS | PES |
| Manfred Weber | Germany | Bavaria | CSU | EPP-ED |
Renate Weber
from 10 December 2007 | Romania | | PNL | ALDE |
| Barbara Weiler | Germany | | SPD | PES |
| Anja Weisgerber | Germany | Bavaria | CSU | EPP-ED |
| Åsa Westlund | Sweden | | S | PES |
| John Whittaker | United Kingdom | North West England | UKIP | IND/DEM |
| Rainer Wieland | Germany | Baden-Württemberg | CDU | EPP-ED |
Andrzej Wielowieyski
from 26 August 2008 | Poland | | PD | ALDE |
| Jan Marinus Wiersma | Netherlands | | PvdA | PES |
| Anders Wijkman | Sweden | | KD | EPP-ED |
| Glenis Willmott | United Kingdom | East Midlands | Labour | PES |
Iuliu Winkler
from 10 December 2007 | Romania | | UDMR | EPP-ED |
| Tom Wise | United Kingdom | East of England | UKIP | IND/DEM |
| Lars Wohlin | Sweden | | Junilistan | IND/DEM |
Bernard Piotr Wojciechowski
from 26 October 2005 | Poland | | LPR | NI |
| Janusz Wojciechowski | Poland | LD | PSL "Piast" | UEN |
| Corien Wortmann-Kool | Netherlands | | CDA | EPP-ED |
| Joachim Wuermeling | Germany | Bavaria | CSU | EPP-ED |
| Francis Wurtz | France | Ile-de-France | PCF | EUL/NGL |
| Luis Yañez-Barnuevo García | Spain | | PSOE | PES |
Iliana Malinova Iotova
from 6 Jun 2007 | Bulgaria | | PES | PES |
| Anna Záborská | Slovakia | | KDH | EPP-ED |
| Jan Zahradil | Czech Republic | | ODS | EPP-ED |
| Zbigniew Zaleski | Poland | LU | PO | EPP-ED |
| Mauro Zani | Italy | North-East | DS | PES |
Iva Zanicchi
from 16 May 2008 | Italy | North-West | FI | EPP-ED |
Andrzej Tomasz Zapałowski
from 12 July 2005 | Poland | PM | LPR | UEN |
| Stefano Zappala' | Italy | Central | FI | EPP-ED |
| Tomáš Zatloukal | Czech Republic | | SNK | EPP-ED |
| Tatjana Ždanoka | Latvia | | PCTVL | Greens-EFA |
Dushana Panayotova Zdravkova
from 6 Jun 2007 | Bulgaria | | GERB | EPP-ED |
| Vladimir Železný | Czech Republic | | | IND/DEM |
Rumyana Ruseva Zheleva
from 6 Jun 2007 | Bulgaria | | GERB | EPP-ED |
| Jozef Zieleniec | Czech Republic | | SNK | EPP-ED |
| Roberts Zīle | Latvia | | TB/LNNK | UEN |
| Gabi Zimmer | Germany | | PDS | EUL/NGL |
Jürgen Zimmerling
from 6 July 2005 | Germany | North Rhine-Westphalia | CDU | EPP-ED |
| Jaroslav Zvěřina | Czech Republic | | ODS | EPP-ED |
| Tadeusz Zwiefka | Poland | KP | PO | EPP-ED |