| Name |
Image |
Town/City |
Region |
Type |
Summary |
| Acton Court | | Iron Acton | South Gloucestershire | Historic house | Conserved Tudor house built for the pleasure of Henry VIII, gardens and grounds |
| Berkeley Castle | | Berkeley | South Gloucestershire | Historic house | Medieval castle, gardens, butterfly house |
| Blackfriars | | Gloucester | Gloucester | Historic house | Operated by English Heritage, medieval friary later converted into a Tudor house and cloth factory |
| Chavenage House | | Tetbury | Cotswold | Historic house | Elizabethan manor house |
| Chedworth Roman Villa | | Chedworth | Cheltenham | Archaeology | Operated by the National Trust, artifacts and remains of a large Roman villa |
| Clearwell Caves | | Clearwell | Forest of Dean | Mining | Former iron ore mine |
| Coleford Great Western Railway Museum | | Coleford | Forest of Dean | Railway | Includes a former goods shed, a GWR signal box, miniature railway, locomotive |
| Corinium Museum | | Cirencester | Cotswold | Archaeology | Artifacts found locally from Roman Britain, Neolithic and Victorian eras |
| Cotswold Motoring Museum | | Bourton-on-the-Water | Cotswold | Transportation | Cars, motorcycles, bicycles, caravans and motoring memorabilia of the twentieth century, also toy collection |
| Court Barn | | Chipping Campden | Cotswold | Art | website, craft and design, including contemporary crafts and Arts and Crafts movement pieces |
| Dean Forest Railway | | Norchard | Forest of Dean | Railway | Heritage railway and museum at Norchard railway station |
| Dean Heritage Centre | | Soudley | Forest of Dean | Local | Local history, trades, industry |
| Dr. Jenner’s House | | Berkeley | South Gloucestershire | Historic house | Home of Edward Jenner, the originator of vaccination |
| Dunkirk Mill | | Nailsworth | South Gloucestershire | Industry | website, operated by the Stroudwater Textile Trust, former textile mill with massive working water wheel and other machinery |
| Dursley Heritage Centre | | Dursley | Stroud | Local | website, local history, culture, operated by Dursley Town Trust |
| Dyrham Park | | Dyrham | South Gloucestershire | Historic house | Operated by the National Trust, Baroque mansion with Dutch paintings, furniture and decorative arts, gardens and grounds |
| Frenchay Village Museum | | Frenchay | South Gloucestershire | Local | website, history of the non-conformist Quakers and Unitarians who founded the village |
| Gardens Gallery | | Cheltenham | Cheltenham | Art | website, community art gallery |
| Gigg Mill | | Nailsworth | South Gloucestershire | Industry | website, operated by the Stroudwater Textile Trust, textile weaving shed demonstrating changing technologies from a simple handloom to flying shuttle to power loom |
| The Museum of Gloucester | | Gloucester | Gloucester | Multiple | Local history, archaeology, fine and decorative arts, natural history, Roman and Mediaeval displays, dinosaurs |
| Gloucester Life | | Gloucester | Gloucester | Multiple | Crafts, trades, industries, toys, household items, model trains, appliances, period classroom, dairy, wheelwright, carpenter and ironmonger's shops, |
| Gloucester Waterways Museum | | Gloucester | Gloucester | Transportation | History of area canals, canal boats, equipment, natural history |
| Hailes Abbey | | Winchcombe | Tewkesbury | Religious | Operated by the National Trust, ruins of a 13th-century Cistercian abbey, excavated artifacts |
| Holst Birthplace Museum | | Cheltenham | Cheltenham | Historic house | website, birthplace of composer Gustav Holst, his life and works |
| Hopewell Colliery Museum | | Soudley | Forest of Dean | Mining | website, former coal mine |
| Jet Age Museum | | Staverton | Tewkesbury | Aviation | Restored historic aircraft, aero engines, cockpits and other related exhibits, area history in the development of jet engines |
| John Moore Museum | | Tewkesbury | Tewkesbury | Natural history | website, mammals and birds of the local countryside, museum named after conservationist John Moore |
| Keith Harding's World of Mechanical Music | | Northleach | Cheltenham | Music | website, antique music boxes, automata and mechanical musical instruments in a 17th-century wool merchant's house |
| Kingswood Heritage Museum | | Kingswood | South Gloucestershire | Local | website, local history, culture, industry, religion |
| Lydney Park | | Lydney | Forest of Dean | Multiple | 17th-century country estate with Roman temple complex and artifacts, gardens |
| Merchant's House | | Tewkesbury | Tewkesbury | Historic house | website, 15th century Tudor house by Tewkesbury Abbey |
| Museum in the Park | | Stroud | Stroud | Local | Local history, archaeology, art exhibits, culture |
| Nature in Art | | Gloucester | Gloucester | Art | Art inspired by nature in all forms, styles and media |
| Newark Park |  | Ozleworth | Cotswold | Historic house | Operated by the National Trust, Tudor country house reflecting over 450 years of inhabitants, gardens |
| Owlpen Manor | | Owlpen | Stroud | Historic house | Manor house reflecting medieval, Tudor and 18th century periods, and Arts and Crafts movement restorations, gardens |
| Prema | | Uley | Stroud | Art | website, arts centre |
| Rodmarton Manor | | Cirencester | Cotswold | Historic house | Early 20th-century house with interior, decorations and furniture built house built according to Arts and Crafts movement ideals |
| Sezincote House |  | Moreton-in-Marsh | Cotswold | Historic house | 19th-century reinterpretation of 16th and 17th-century Mughal architecture, gardens |
| Snowshill Manor | | Snowshill | Cotswold | Historic house | Operated by the National Trust, features eclectic collection over 22,00 items including paintings, sculpture, toys, Japanese armor and swords, costumes, musical instruments, butter stamps, cow bell, locks, bicycles and more |
| Soldiers of Gloucestershire Museum | | Gloucester | Gloucester | Military | History of the Gloucestershire Regiment and the Royal Gloucestershire Hussars |
| St. Mary's Mill | | Chalford | South Gloucestershire | Industry | website, operated by the Stroudwater Textile Trust, c.1820 mill with a large waterwheel and a steam engine |
| Stanway House | | Stanway | Tewkesbury | Historic house | Jacobean manor house, 18th century water garden |
| Sudeley Castle | | Winchcombe | Tewkesbury | Historic house | Elizabethan castle, ruins, 10 gardens, exhibits of Queen Katherine Parr, textiles, Victorian memorabilia, adventure playground |
| Tailor of Gloucester Beatrix Potter Museum and Shop | | Gloucester | Gloucester | Media | website, located in the original building used by author Beatrix Potter in her story The Tailor of Gloucester |
| Tetbury Police Museum | | Tetbury | Cotswold | Law enforcement | website, Victorian police station and courtroom, history of the Gloucestershire Constabulary, collection of restraint equipment |
| Tewkesbury Borough Museum | | Tewkesbury | Tewkesbury | Local | Local history, archaeology, culture, 1950s model fair |
| Tewkesbury Heritage Centre | | Tewkesbury | Tewkesbury | Local | 17th century period glovemaker's shop and period local history exhibits |
| Thornbury and District Museum | | Thornbury | South Gloucestershire | Local | website, local history, culture, archaeology |
| Wellington Aviation Museum | | Moreton-in-Marsh | Cotswold | Military | website, history and artifacts from RAF Moreton-in-Marsh |
| The Wilson | | Cheltenham | Cheltenham | Multiple | Art, decorative arts, local history, archaeology, ethnographic artifacts from Africa and Asia |
| Winchcombe Folk and Police Museum | | Winchcombe | Tewkesbury | Multiple | website, local history, culture, police uniforms, equipment and artifacts |
| Woodchester Mansion | | Woodchester | Stroud | Historic house | Unfinished 19th-century Gothic revival mansion house |
| Wotton-under-Edge Heritage Centre | | Wotton-under-Edge | Stroud | Local | website, local history, industries and crafts, culture |
| Yate Heritage Centre | | Yate | South Gloucestershire | Local | website, local history, culture |