| Stainborough Park | 200.05 ha | | — |
| RSPB Old Moor RSPB | 81.92 ha | | — |
| RSPB Adwick Washland | 71.22 ha | | — |
| Worsbrough Country Park | 64.12 ha | | — |
| Springs Country Park | 60.09 ha | | — |
| Rabbit Ings Country Park | 59.8 ha | | — |
| Dearne Valley Park | 50.51 ha | | — |
| West Haigh Wood LNR | 37.31 ha | | — |
| RSPB Wombwell Ings RSPB | 34.72 ha | | — |
| RSPB Bolton Ings RSPB | 28.03 ha | | — |
| Park Hill | 27.67 ha | | — |
| Cannon Hall Country Park | 25.57 ha | | — |
| Phoenix Park | 24.44 ha | | — |
| Barnsley Main Nature Reserve | 20.6 ha | | — |
| Dearne Valley Park | 18.95 ha | | — |
| Locke Park Barnsley Council | 18.48 ha | | — |
| Burton Bank | 15.04 ha | | — |
| Bretton Lakes Nature Reserve (Lower Lake) | 14.42 ha | | — |
| Carlton Marsh Nature Reserve | 11.22 ha | | — |
| Bolton Brickyard Ponds | 9.76 ha | | — |
| Potter Holes Plantation LNR | 8.56 ha | | — |
| Broomhill Park | 8.34 ha | | — |
| Royston Park | 7.35 ha | | — |
| Elsecar Park Barnsley Council | 7.11 ha | | — |
| The Forge Recreation Ground | 7.04 ha | | — |
| Watermeadows Park | 5.22 ha | | — |
| RSPB Gypsy Marsh | 5.09 ha | | — |
| Worsbrough Dale Park | 4.65 ha | | — |
| Cudworth Park Barnsley Council | 4.6 ha | | — |
| Carlton Park Barnsley Council | 4.39 ha | | — |
| Ward Green Community Park | 4.06 ha | | — |
| Wombwell Park Barnsley Council | 3.99 ha | | — |
| Grimethorpe Welfare Park | 3.84 ha | | — |
| Darton Park Barnsley Council | 3.74 ha | | — |
| Penny Pie Park Barnsley Council | 3.5 ha | | — |
| The Great South Avenue | 3.29 ha | | — |
| Wilthorpe Park | 3.26 ha | | — |
| Monk Bretton Park | 3.2 ha | | — |
| Pilley Pocket Park Barnsley Council | 3.15 ha | | — |
| Pilley Green | 3.09 ha | | — |
| Birk Avenue Park | 3.05 ha | | — |
| Littleworth Park | 2.95 ha | | — |
| Mapplewell Park | 2.9 ha | | — |
| Pogmoor Recreation Ground | 2.69 ha | | — |
| Pye Flatts Meadows SSSI | 2.25 ha | | — |
| Flower Park | 2.08 ha | | — |
| Brierley Park | 1.97 ha | | — |
| Mansion Park | 1.67 ha | | — |
| The Valley Park | 1.64 ha | | — |
| Grimethorpe White City Park | 1.52 ha | | — |
| Pacers Field | 1.51 ha | | — |
| The Valley | 1.34 ha | | — |
| Darfield Park Barnsley Council | 1.31 ha | | — |
| The Walled Garden | 1.19 ha | | — |
| Plumpton Park | 1.03 ha | | — |
| Annat Royd Quarry Gunthwaite & Ingbirchworth Parish Council | 1.0 ha | | — |