| Cleethorpes Park | Cleethorpes, Lincolnshire, England, UK | - | | - |
| Clarence Pier | Portsmouth, Hampshire, England, UK | Operating | | 2 |
| Clacton Pier | Clacton-on-sea, Essex, England, UK | Operating | 1871 | 3 |
| Chessington World of Adventures | Chessington, Greater London, England, UK | Operating | 1931 | 4 |
| | Carousel Park Adventure Island | Bridlington, East Riding of Yorkshire, England, UK | Operating | | - |
| Cannon Hill Park | Birmingham, West Midlands, England, UK | Operating | 1873 | 1 |
| Camelot Theme Park | Chorley, Lancashire, England, UK | - | 4/1983 | 1 |
| Camel Creek Adventure Park | Tredinnick, Cornwall, England, UK | Operating | 1989 | 1 |
| | Butlins Minehead Resort | Minehead, Somerset, England, UK | Operating | 5/26/1962 | - |
| | Butlins | Skegness, Lincolnshire, England, UK | Operating | 4/11/1936 | - |
| | British Empire Exhibition | Brent, Greater London, England, UK | - | 1924 | - |
| | Britannia Pier | Great Yarmouth, Norfolk, England, UK | Operating | | - |
| Brighton Pier | Brighton, East Sussex, England, UK | Operating | | 2 |
| | Bridlington Experience | Bridlington, East Riding of Yorkshire, England, UK | - | | - |
| | Brean Theme Park | Brean, Somerset, England, UK | Operating | | 4 |
| Botton's Pleasure Beach | Skegness, Lincolnshire, England, UK | Operating | 1965 or earlier | 4 |
| | Blair Drummond Safari and Adventure Park | Stirling, Stirling, Scotland, UK | Operating | 2003 or earlier | 1 |
| Blackpool Pleasure Beach | Blackpool, Lancashire, England, UK | Operating | 1896 | 10 |
| | Blackpool New Fairground Company | Blackpool, Lancashire, England, UK | - | 1905 | - |
| | Blackgang Chine | Ventnor, Isle of Wight, England, UK | Operating | 5/1843 | 1 |
| Billing Aquadrome | Northampton, Northamptonshire, England, UK | Operating | | 1 |
| Big Sheep | Bideford, Devon, England, UK | Operating | 1988 | 1 |
| | Belle Vue Park | Manchester, Greater Manchester, England, UK | - | 1870 | - |
| Bayside Fun Park | Bridlington, East Riding of Yorkshire, England, UK | Operating | | 1 |