| Funder Park | Dawlish, Devon, England, United Kingdom | Operating | ≤ | 1 |
| Fun Land | Towyn, Gwynedd, Wales, United Kingdom | Operating | ≤ | 3 |
| Funland Amusement Park | Hayling Island, Hampshire, England, United Kingdom | Operating | | 2 |
| Funland Park | Folkestone, Kent, England, United Kingdom | - | - | - |
| Funland Theme Park | Weston-Super-Mare, Somerset, England, United Kingdom | Operating | - | - |
| Gateway Resort | Bynea, Carmarthenshire, Wales, United Kingdom | Operating | ≤ | 3 |
| | Glasgow Empire Exhibition | Glasgow, Glasgow, Scotland, United Kingdom | - | | - |
| | Glasgow Garden Festival | Glasgow, Glasgow, Scotland, United Kingdom | - | - | - |
| Go Kidz Go | Wolverhampton, West Midlands, England, United Kingdom | Operating | | 1 |
| | Golden Palm Resort | Chapel St. Leonards, Lincolnshire, England, United Kingdom | Operating | - | - |
| Golden Sands Holiday Park | Mablethorpe, Lincolnshire, England, United Kingdom | Operating | ≤ | - |
| Granada Studios | Manchester, Greater Manchester, England, United Kingdom | - | - | - |
| | Grand Pier | Weston-Super-Mare, Somerset, England, United Kingdom | - | | - |
| | Great Bradford Exhibition | Bradford, West Yorkshire, England, United Kingdom | - | | - |
| Great Yarmouth Pleasure Beach | Great Yarmouth, Norfolk, England, United Kingdom | Operating | | 4 |
| GreenWood Forest Park | Y Felinheli, Gwynedd, Wales, United Kingdom | Operating | | 1 |
| | Grove Land | St. Clears, Carmarthenshire, Wales, United Kingdom | - | | - |
| Gulliver's Kingdom Resort | Matlock, Derbyshire, England, United Kingdom | Operating | | 1 |
| Gulliver's Land Resort | Milton Keynes, Buckinghamshire, England, United Kingdom | Operating | | 4 |
| Gulliver's Valley Resort | Sheffield, South Yorkshire, England, United Kingdom | Operating | | 3 |
| Gulliver's World Resort | Warrington, Cheshire, England, United Kingdom | Operating | | 3 |
| | Hafan y Môr Holiday Park | Pwllheli, Gwynedd, Wales, United Kingdom | Operating | | - |
| Hall's Helter Skelter Fun Park | Weymouth, Dorset, England, United Kingdom | Operating | ≤ | 1 |
| | Happiland | Southport, Merseyside, England, United Kingdom | - | - | - |