| Hackney Marshes London Borough of Hackney | 95.41 ha | | — |
| North Marsh | 59.78 ha | | — |
| Millfields Park Hackney Borough Council | 23.05 ha | | — |
| Clissold Park London Borough of Hackney | 22.94 ha | | — |
| Hackney Downs Hackney Council | 16.78 ha | | — |
| South Marsh | 15.85 ha | | — |
| East Marsh | 15.77 ha | | — |
| Springfield Park Hackney Council | 13.47 ha | | — |
| Abney Park | 12.38 ha | | — |
| London Fields | 12.09 ha | | — |
| Mabley Green Hackney Council | 11.9 ha | | — |
| Woodberry Wetlands London Wildlife Trust | 10.71 ha | | — |
| Well Street Common Hackney Council | 8.63 ha | | — |
| Haggerston Park Hackney Council | 8.54 ha | | — |
| Shoreditch Park Hackney Council | 6.62 ha | | — |
| Middlesex Filter Beds Nature Reserve | 4.22 ha | | — |
| Daubeney Fields Hackney Council | 3.59 ha | | — |
| Hackney Church Gardens Hackney Council | 2.67 ha | | — |
| Canal Park | 2.52 ha | | — |
| Clapton Common Hackney Council | 2.24 ha | 🐕 | — |
| Stoke Newington Common | 2.08 ha | | — |
| Canal Park (North) | 1.93 ha | | — |
| Butterfield Green Hackney Council | 1.59 ha | | — |
| Stonebridge Gardens Hackney Council | 1.3 ha | | — |
| Spring Park | 0.95 ha | | — |
| Allens Garden | 0.89 ha | | — |
| Shepherdess Walk Park Hackney Council | 0.88 ha | 🐕 | — |
| St Leonard's Churchyard Hackney | 0.7 ha | 🐕 | — |
| De Beauvoir Square Hackney Council | 0.69 ha | | — |
| Clapton Square Hackney Council | 0.62 ha | | — |
| West Hackney Recreational Hackney Council | 0.58 ha | 🐕 | — |
| Homerton Grove Hackney Council | 0.43 ha | 🐕 | — |
| St Thomas's Long Burial Ground Hackney Council | 0.34 ha | 🐕 | — |
| Clapton Pond Hackney Council | 0.33 ha | | — |
| The Walled Garden | 0.33 ha | | — |
| Aske Gardens | 0.3 ha | 🐕 | — |
| St Mary's Secret Garden | 0.3 ha | | — |
| St Thomas's Square Hackney Council | 0.3 ha | 🐕 | — |
| St Thomas's Recreation Ground Hackney Council | 0.27 ha | | — |
| All-Mead Gardens | 0.26 ha | | — |
| Melbourne Green | 0.26 ha | | — |
| Hoxton Square | 0.25 ha | | — |
| Mark Street Gardens | 0.21 ha | | — |
| Wick Green Metropolitan | 0.21 ha | | — |
| Broadway Market Green Hackney Council | 0.2 ha | 🐕 | — |
| Dalston Eastern Curve Garden | 0.18 ha | 🐕 | — |
| Fairchild’s Garden Hackney Council | 0.18 ha | 🐕 | — |
| London Fields Ecology Classroom & Wildlife Habitat | 0.17 ha | 🐕 | — |
| Albion Square Gardens Hackney Council | 0.16 ha | 🐕 | — |
| Christchurch Square | 0.16 ha | | — |
| Hoxton Gardens Hoxton Trust | 0.16 ha | | — |
| Kit Crowley Gardens Hackney Council | 0.16 ha | 🐕 | — |
| Shore Gardens Hackney Council | 0.15 ha | 🐕 | — |
| Ivy's Gardens | 0.14 ha | | — |
| Charles Square Hackney Council | 0.13 ha | | — |
| Core Arts Community Garden | 0.13 ha | | — |
| Ufton Gardens Hackney Council | 0.13 ha | 🐕 | — |
| De Beauvoir Square Rose Garden | 0.12 ha | | — |
| Gascoyne Estate Play Space Hackney Council | 0.12 ha | | — |
| Warburton & Darcy Community Garden | 0.12 ha | | — |
| Shacklewell Green | 0.11 ha | 🐕 | — |
| Nuttal Street Gardens Play Area | 0.1 ha | | — |
| Rose Garden | 0.1 ha | | — |
| Stonebridge Common | 0.1 ha | | — |
| Community Garden | 0.07 ha | | — |
| Weymouth Terrace | 0.07 ha | | — |
| Garden of Earthly Delights Extinction Rebellion | 0.05 ha | | — |
| Kynaston Gardens | 0.05 ha | | — |
| Whitmore Estate Gardens Play Area | 0.05 ha | | — |
| Albion Parade Hackney Council | 0.04 ha | | — |
| Build Up Hackney | 0.04 ha | | — |
| Church Street Gardens | 0.04 ha | | — |
| Iveagh Close Wildlife Garden | 0.04 ha | | — |
| Nightingale Community Garden Common Resource Ltd | 0.03 ha | | — |
| Daubeney Community Garden | 0.02 ha | | — |
| Finn House Garden | 0.02 ha | | — |
| Herb Garden Museum of the Home | 0.02 ha | | — |
| Redwald Community Garden | 0.02 ha | | — |
| Victoria Park Roundabout | 0.02 ha | | — |
| Westmead Garden | 0.02 ha | | — |
| Glenarm Garden | 0.01 ha | | — |
| Hackney Herbal Garden Hackney Herbal | 0.01 ha | | — |
| Saw Mill Way Community Garden | 0.01 ha | | — |
| Core Landscapes | — | | — |
| Hackney Right To Grow | — | | — |
| Khadija's Garden | — | | — |
| Mabley Edible Garden | — | | — |