List of municipalities in Biscay
This is a list of the municipalities in the province of Biscay (Basque Bizkaia, Spanish Vizcaya) in the autonomous community of Basque Country, Spain.

Municipal Map of Biscay
| Name |
Population |
| Abadiño |
6,954 |
| Abanto y Ciérvana-Abanto Zierbena |
9,111 |
| Ajangiz |
425 |
| Alonsotegi |
2,660 |
| Amorebieta-Echano |
16,367 |
| Amoroto |
375 |
| Arakaldo |
96 |
| Arantzazu |
287 |
| Areatza |
1,039 |
| Arrankudiaga |
789 |
| Arratzu |
373 |
| Arrieta |
521 |
| Arrigorriaga |
11,171 |
| Artea |
649 |
| Arcentales |
666 |
| Atxondo |
1,432 |
| Aulesti |
657 |
| Bakio |
1,756 |
| Balmaseda |
7,067 |
| Barakaldo |
95,515 |
| Barrika |
1,196 |
| Basauri |
45,482 |
| Bedia |
988 |
| Berango |
5,288 |
| Bermeo |
16,924 |
| Berriatua |
987 |
| Berriz |
4,326 |
| Bilbao |
353,950 |
| Busturia |
1,696 |
| Karrantza |
2,926 |
| Derio |
4,864 |
| Dima |
1,068 |
| Durango |
25,346 |
| Ea |
821 |
| Elantxobe |
453 |
| Elorrio |
7,176 |
| Erandio |
22,719 |
| Ereño |
262 |
| Ermua |
16,920 |
| Errigoiti |
490 |
| Etxebarri (Anteiglesia de San Esteban - Doneztebe Elizatea) |
10,337 |
| Etxebarria |
796 |
| Forua |
997 |
| Fruniz |
355 |
| Galdakao |
29,569 |
| Galdames |
806 |
| Gamiz-Fika |
1,201 |
| Garay |
259 |
| Gatica |
1,290 |
| Gautegiz Arteaga |
856 |
| Gernika-Lumo |
15,452 |
| Getxo |
84,024 |
| Gizaburuaga |
147 |
| Gordexola |
1,529 |
| Gorliz |
4,553 |
| Gueñes |
5,865 |
| Ibarrangelu |
541 |
| Igorre |
3,943 |
| Ispaster |
609 |
| Iurreta |
4,169 |
| Izurtza |
265 |
| Kortezubi |
381 |
| Lanestosa |
291 |
| Larrabetzu |
1,580 |
| Laukiz |
1,007 |
| Leioa |
28,401 |
| Lekeitio |
7,400 |
| Lemoa |
2,707 |
| Lemoiz |
887 |
| Lezama |
2,157 |
| Loiu |
2,272 |
| Mallabia |
1,111 |
| Mañaria |
455 |
| Markina-Xemein |
4,698 |
| Maruri |
680 |
| Mendata |
340 |
| Mendexa |
349 |
| Meñaca |
519 |
| Morga |
407 |
| Mundaka |
1,843 |
| Mungia |
13,985 |
| Munitibar-Arbatzegi-Gerrikaitz |
394 |
| Murueta |
249 |
| Muskiz |
6,283 |
| Muxika |
1,332 |
| Nabarniz |
227 |
| Ondarroa |
9,822 |
| Orduña |
3,972 |
| Orozko |
2,151 |
| Ortuella |
8,784 |
| Otxandio |
1,023 |
| Plentzia |
3,683 |
| Portugalete |
51,553 |
| Santurtzi |
47,460 |
| Sestao |
32,154 |
| Sondika |
4,023 |
| Sopelana |
10,787 |
| Sopuerta |
2,217 |
| Sukarrieta |
322 |
| Trucios-Turtzioz |
528 |
| Ubidea |
168 |
| Ugao-Miraballes |
4,097 |
| Urduliz |
3,146 |
| Valle de Trápaga-Trapagaran |
12,697 |
| Zaldibar |
2,890 |
| Zalla |
7,799 |
| Zamudio |
3,045 |
| Zaratamo |
1,674 |
| Zeanuri |
1,152 |
| Zeberio |
992 |
| Zierbena |
1,207 |
See also