| Elmbridge Meadows Nature Reserve | 9.13 ha | | — |
| Alexandra Park | 7.84 ha | | — |
| Long Meadow Royal Borough of Kingston | 7.39 ha | | — |
| Beverley Park | 7.01 ha | | — |
| Canbury Gardens | 6.58 ha | | — |
| Fishponds Park Kingston upon Thames London Borough Council | 5.2 ha | 🐕 | — |
| Green Lane Recreation Ground | 5.13 ha | | — |
| Berrylands Nature Reserve | 5.08 ha | | — |
| Alexandra Millenium Green | 3.63 ha | | — |
| Latchmere Rec | 3.6 ha | | — |
| Victoria Park | 3.29 ha | | — |
| Castle Hill Local Nature Reserve | 3.19 ha | | — |
| Kingston Road Recreation Ground | 3.03 ha | | — |
| Sir Francis Barker Recreation Ground | 2.74 ha | | — |
| Rose Walk Nature Reserve | 2.71 ha | | — |
| Dinton Field | 2.4 ha | | — |
| Merritt Gardens Park | 2.35 ha | | — |
| Coombe Hill Wood | 2.19 ha | | — |
| Berrylands Park | 2.11 ha | | — |
| Blagdon Road Recreation Ground | 1.8 ha | | — |
| Dickerage Recreation Ground | 1.55 ha | | — |
| The Wood Kingston upon Thames London Borough Council | 1.44 ha | | — |
| Hogsmill STW Nature Reserve Thames Water | 1.37 ha | | — |
| Athelstan Recreation Ground | 1.22 ha | | — |
| Hook Leisure Gardens | 1.17 ha | | — |
| Southwood | 1.08 ha | | — |
| Cromwell Avenue Open Space | 0.99 ha | | — |
| Claremont Gardens | 0.68 ha | | — |
| Hogsmill Wood Nature Reserve | 0.66 ha | | — |
| Woodgate Avenue Playground | 0.58 ha | | — |
| Saint Andrew's Square | 0.44 ha | | — |
| Edith Gardens Nature Reserve | 0.43 ha | | — |
| The Green | 0.37 ha | | — |
| Barton Green | 0.34 ha | 🐕 | — |
| All Saints Churchyard | 0.33 ha | | — |
| Kingston War Memorial Garden | 0.23 ha | | — |
| Kingston Churchyard | 0.19 ha | | — |
| Signal Park Garden | 0.16 ha | | — |
| Canbury Community Garden | 0.07 ha | | — |
| Hogsmill Community Garden | 0.05 ha | | — |
| Charter Quay Wildlife Habitat | 0.03 ha | | — |
| Middle Green | 0.03 ha | | — |