| Southampton Common | 135.14 ha | | — |
| Southampton Sports Centre | 30.5 ha | | — |
| Riverside Park | 29.07 ha | | — |
| Peartree Green | 18.5 ha | | — |
| Mansel Park | 10.78 ha | | — |
| Millers Pond Local Nature Reserve | 7.99 ha | | — |
| Daisy Dip Park Southampton City Council | 7.26 ha | 🐕 | — |
| East (Andrews) Park Southampton City Counil | 7.04 ha | | — |
| Mayfield Park | 6.95 ha | | — |
| Green Park | 6.49 ha | | — |
| Veracity Recreation Ground | 5.89 ha | | — |
| Hoglands Park | 5.53 ha | | — |
| Freemantle Common | 4.7 ha | | — |
| Rolling Mills | 4.66 ha | | — |
| Mayflower Park | 4.09 ha | | — |
| Donkey Common | 3.64 ha | | — |
| Millbrook Recreation Ground | 3.62 ha | | — |
| Palmerston Park | 3.48 ha | | — |
| Friends of the Field - Shirley Playing Fields | 3.18 ha | | — |
| West (Watts) Park Southampton City Council | 2.77 ha | | — |
| Hinkler Park | 2.63 ha | | — |
| Shirley Pond Park | 2.4 ha | | — |
| St James Park | 2.25 ha | | — |
| Rollesbrook Greenway | 2.23 ha | | — |
| Portswood Rec | 1.96 ha | | — |
| Houndwell Park | 1.94 ha | | — |
| Queen's Park | 1.85 ha | | — |
| Freemantle Lake Park | 1.79 ha | | — |
| Asylum Green | 1.58 ha | | — |
| Archery Recreation Ground | 1.46 ha | | — |
| Redbridge Wharf Park | 1.37 ha | | — |
| Shirley Warren Skate Park | 1.1 ha | | — |
| Cedar Lodge Park | 1.04 ha | | — |
| Octavia Road Open Space | 1.03 ha | | — |
| Southampton Bike Park | 1.02 ha | | — |
| Purvis Gardens Foot Ball Field | 0.72 ha | | — |
| Leaside Way Park Southampton City Council | 0.31 ha | | — |
| Ascupart Garden | 0.04 ha | | — |
| Swaythling Station Wildlife Garden Three Rivers Community | 0.01 ha | | — |
| Swaythling Station: Old Station Masters Garden Three Rivers Community | 0.01 ha | | — |