| Richmond Park The Royal Parks | 860.51 ha | | — |
| Bushy Park The Royal Parks | 419.07 ha | | — |
| Hampton Court Park | 203.47 ha | | — |
| Old Deer Park | 135.95 ha | | — |
| Royal Botanic Gardens, Kew | 129.25 ha | | — |
| Ham Common | 51.0 ha | | — |
| Barnes Common | 49.29 ha | | — |
| The London Wetland Centre Wildfowl and Wetlands Trust | 41.27 ha | | — |
| Sudbrook Park | 41.05 ha | | — |
| Crane Park London Borough of Richmond Upon Thames | 30.09 ha | | — |
| Ham Lands | 29.64 ha | | — |
| Marble Hill Park | 27.64 ha | | — |
| Isabella Plantation The Royal Parks | 22.3 ha | | — |
| East Sheen Common | 22.07 ha | | — |
| Barn Elms Sports Centre | 19.8 ha | | — |
| Palewell Fields and Common | 15.52 ha | | — |
| Hampton Common | 13.19 ha | | — |
| Barn Elms Playing Fields | 12.5 ha | | — |
| Hampton Court Green | 6.66 ha | | — |
| Langdon Park | 5.65 ha | | — |
| Hatherop Park | 5.61 ha | | — |
| Crane Park | 5.54 ha | | — |
| Kneller Gardens | 5.3 ha | | — |
| Broom Road Recreation Ground | 5.24 ha | | — |
| Udney Park Playing Fields | 5.14 ha | | — |
| Moormead Park | 4.84 ha | | — |
| Carlisle Park | 4.81 ha | | — |
| Kew Green | 4.63 ha | | — |
| Heathfield Recreation Ground | 4.59 ha | | — |
| The Tilt Yard | 4.54 ha | | — |
| Richmond Green | 4.15 ha | | — |
| Crane Park | 3.99 ha | | — |
| Leg O'Mutton Nature Reserve | 3.83 ha | | — |
| King George's Field | 3.73 ha | | — |
| Murray Park | 3.44 ha | | — |
| Barnes Green | 3.4 ha | | — |
| North Sheen Recreation Ground | 3.24 ha | | — |
| Terrace Gardens | 3.17 ha | | — |
| Terrace Field | 3.06 ha | | — |
| Twickenham Green | 2.82 ha | | — |
| Radnor Gardens | 1.95 ha | | — |
| Crane Park Island Nature Reserve | 1.75 ha | | — |
| Jubilee Meadow Richmond Council | 1.74 ha | | — |
| Privy Garden | 1.74 ha | | — |
| Oak Avenue Nature Reserve | 1.7 ha | | — |
| Beveree Wildlife Site | 1.67 ha | | — |
| Craneford Way | 1.67 ha | | — |
| Hounslow Heath Open Space | 1.64 ha | | — |
| Mereway Nature Reserve | 1.53 ha | | — |
| Mortlake Green | 1.51 ha | | — |
| Nursery Green | 1.4 ha | | — |
| Douglas House Meadow | 1.32 ha | | — |
| Rocks Lane Sports Centre | 1.31 ha | | — |
| Udney Hall Gardens | 1.02 ha | | — |
| York House Gardens | 0.99 ha | | — |
| Hampton Village Green | 0.94 ha | | — |
| Pesthouse Common | 0.93 ha | | — |
| Westerly Ware | 0.92 ha | | — |
| Buccleuch Gardens London Borough of Richmond upon Thames | 0.87 ha | | — |
| Craneford Way Wild Park | 0.87 ha | | — |
| Holly Road Recreation Ground | 0.87 ha | | — |
| Crane Park - Willow Way | 0.76 ha | | — |
| Crane Park | 0.66 ha | | — |
| Grove Gardens | 0.63 ha | | — |
| Cambridge Gardens | 0.59 ha | | — |
| Royal Kitchen Garden | 0.56 ha | | — |
| York House Gardens | 0.54 ha | | — |
| Raleigh Road Recreation Ground | 0.53 ha | | — |
| Terrace Gardens | 0.53 ha | | — |
| Little Green | 0.48 ha | | — |
| Manor Road Recreation Ground | 0.47 ha | | — |
| Riverview Gardens | 0.45 ha | | — |
| Grove Road Gardens | 0.44 ha | | — |
| The Rose Garden | 0.44 ha | | — |
| Rotary Gardens | 0.41 ha | | — |
| Grass Garden | 0.39 ha | | — |
| Harrods Village | 0.36 ha | | — |
| Richmond Riverside | 0.36 ha | | — |
| Garrick's Lawn | 0.34 ha | | — |
| Diamond Jubilee Gardens | 0.31 ha | | — |
| Cherry Garden | 0.29 ha | | — |
| Wild Rose Garden | 0.29 ha | | — |
| Pantile Bridge Open Space | 0.27 ha | | — |
| Dovecote Gardens | 0.25 ha | | — |
| Orleans House Gardens | 0.25 ha | | — |
| Alpha Road Park | 0.23 ha | | — |
| Kingston Gate Garden | 0.22 ha | | — |
| Tangier Green | 0.22 ha | | — |
| Arundel Close Open Space | 0.2 ha | | — |
| Holly Road Garden | 0.18 ha | | — |
| Bridge House Gardens | 0.17 ha | | — |
| Kitchen Garden | 0.15 ha | | — |
| The Orchard The German School, London | 0.14 ha | | — |
| School House Lane Orchard | 0.11 ha | | — |
| Roehampton Gate Gardens The Royal Parks | 0.09 ha | | — |
| The Cloisters | 0.08 ha | | — |
| Teddington Library Garden | 0.07 ha | | — |
| Elleray Centre | 0.04 ha | | — |
| Gothic Gardens | 0.04 ha | | — |
| Remembrance Garden | 0.03 ha | | — |
| Scouts | 0.03 ha | | — |
| Sun Square | 0.03 ha | | — |
| Hampton Wick Memorial Garden | 0.02 ha | | — |
| Gothic Gardens | 0.01 ha | | — |
| St Luke's Open Space | 0.01 ha | | — |
| Aquatic Garden | — | | — |
| Azalea Garden | — | | — |
| Bamboo Garden | — | | — |
| Berberis Dell | — | | — |
| Conservation Area | — | | — |
| Grass Garden | — | | — |
| Mediterranean Garden | — | | — |
| Order Beds | — | | — |
| Queen's Cottage Grounds | — | | — |
| Redwood Grove | — | | — |
| Rhododendron Dell | — | | — |
| Rock Garden | — | | — |
| Rose Garden | — | | — |
| Secluded Garden | — | | — |
| Snail Reserve | — | | — |
| Student Vegetable Plots | — | | — |
| The Director's Garden | — | | — |
| The Duke's Garden | — | | — |
| The Queen's Garden | — | | — |
| Winter Garden | — | | — |
| Woodland Garden | — | | — |
| Woodland Glade | — | | — |