| Bretton Country Park | 528.31 ha | | — |
| Newmillerdam Country Park | 99.19 ha | | — |
| Frickley Country Park | 90.25 ha | | — |
| Pugneys Country Park | 86.5 ha | 🐕 | — |
| South Elmsall Common | 79.08 ha | | — |
| Walton Nature Reserve | 75.51 ha | | — |
| Pontefract Park Wakefield Council | 74.34 ha | 🐕 | — |
| Fitzwilliam Country Park | 64.14 ha | | — |
| Thornes Park | 61.77 ha | | — |
| Nostell Priory Parkland | 58.1 ha | | — |
| Notton Wood LNR | 45.02 ha | | — |
| Wrenthorpe Park & Alverthorpe Meadows | 44.43 ha | | — |
| Yorkshire Sculpture Park | 38.73 ha | | — |
| Newland Park | 29.75 ha | | — |
| Obelisk Park | 29.22 ha | | — |
| Lofthouse Colliery Nature Park | 27.74 ha | | — |
| Southern Washlands Nature Reserve | 26.93 ha | | — |
| Alverthorpe & Wrenthorpe Meadows LNR | 23.84 ha | | — |
| North Field | 20.8 ha | | — |
| Sharlston Common | 16.99 ha | | — |
| Vale Head Park | 14.29 ha | | — |
| Minsthorpe Park | 13.94 ha | | — |
| Pugneys Nature Reserve | 13.69 ha | | — |
| Purston Park | 12.12 ha | | — |
| Nostell Brickyard Quarry SSSI | 11.25 ha | | — |
| Carr Lodge Park | 10.4 ha | | — |
| Betty Eastwood Park | 9.29 ha | | — |
| Outwood Park | 9.1 ha | | — |
| Stanley Marsh Nature Reserve | 9.09 ha | | — |
| Anglers Country Park | 8.6 ha | | — |
| Foulby Park | 7.94 ha | | — |
| Castle Grove Park | 7.29 ha | | — |
| Clarence Park | 7.09 ha | | — |
| Haw Hill Park Wakefield Council | 6.71 ha | | — |
| Queen's Park | 6.59 ha | | — |
| Knottingley Playing Fields | 6.55 ha | | — |
| Warmfield Common | 6.41 ha | | — |
| Hartley's Field | 6.36 ha | | — |
| Pontefract Park Wakefield Council | 5.59 ha | 🐕 | — |
| Crofton Park | 5.48 ha | | — |
| South Kirby Green | 5.23 ha | | — |
| Harewood Park | 5.19 ha | | — |
| Saville Park | 4.72 ha | | — |
| Upper Lake | 4.37 ha | | — |
| Green Park | 4.31 ha | | — |
| Quarry Park | 3.79 ha | | — |
| Field | 3.71 ha | | — |
| Friarwood Valley Gardens | 3.52 ha | | — |
| Sandal Castle & Park Wakefield Museums and Castles | 3.44 ha | | — |
| St John's Priory Wakefield Council | 3.25 ha | | — |
| Westfield Recreation Ground South Emsall Town Council | 3.25 ha | | — |
| Carr Bridge Playing Fields Ackworth Parish Council | 3.11 ha | | — |
| Queen Elizabeth Park | 3.01 ha | | — |
| Pease Park Wakefield Council | 2.63 ha | | — |
| Illingworth Park | 2.38 ha | | — |
| King George's Field | 2.27 ha | | — |
| Wentbridge Ings SSSI | 2.03 ha | | — |
| Smawthorne Park | 1.87 ha | | — |
| Nature Reserve | 1.48 ha | | — |
| Field | 1.46 ha | | — |
| Valley Gardens | 1.22 ha | | — |
| Streethouse Crescent Park | 1.2 ha | | — |
| Holmfield Park | 1.1 ha | | — |
| Riding's Way Park | 0.34 ha | | — |