| Netherfield CofE Primary School114514 | Primary | Outstanding | 14.2% | 127 |
| Mulberry West St Leonards Primary140179 | Primary | Good | 31.9% | 417 |
| Mulberry Silverdale Primary141713 | Primary | Good | 23.6% | 622 |
| Mulberry Baird Primary140493 | Primary | Requires Improvement | 50.3% | 317 |
| Mulberry Academy St Leonards152503 | Secondary | Inadequate | — | — |
| Mulberry Academy Hastings136401 | Secondary | Requires Improvement | 44.4% | 808 |
| Mountfield Heath School145980 | Not applicable | — | — | 44 |
| Motcombe Infants' School114460 | Primary | Good | 18.1% | 227 |
| Michael Hall School114625 | Not applicable | — | — | 439 |
| Meridian Community Primary School and Nursery114475 | Primary | Good | 27.2% | 456 |
| Maynards Green Community Primary School114407 | Primary | Good | 12.0% | 208 |
| Mayfield School114627 | Not applicable | — | — | 402 |
| Mayfield Church of England Primary School114512 | Primary | Good | 17.3% | 139 |
| Marlborough House Vinehall School114629 | Not applicable | — | — | 194 |
| Mark Cross Church of England Aided Primary School114558 | Primary | Good | 3.5% | 85 |
| Manor Primary School114437 | Primary | Good | 21.8% | 413 |
| Little Horsted Church of England Primary School114557 | Primary | Good | 13.7% | 102 |
| Little Gate College150997 | Not applicable | — | — | — |
| Little Common School149894 | Primary | Outstanding | 16.1% | 622 |
| Lewes Old Grammar School114634 | Not applicable | — | — | 694 |
| Laughton Community Primary School114404 | Primary | Good | 13.3% | 75 |
| Lansdowne Children's Centre128922 | Not applicable | — | — | — |
| Langney Primary Academy146231 | Primary | Good | 29.2% | 468 |
| King's Academy Ringmer144505 | Secondary | Good | 21.7% | 642 |
| King Offa Primary Academy138400 | Primary | Good | 33.2% | 423 |
| Jarvis Brook Primary School144302 | Primary | Good | 35.5% | 110 |
| Isp School148552 | Not applicable | — | — | 47 |
| Iford and Kingston Church of England Primary School114530 | Primary | Good | 14.8% | 182 |
| Icklesham Church of England Primary School and Nursery114527 | Primary | Good | 19.4% | 125 |
| Hurst Green Church of England Primary School and Nursery148741 | Primary | Good | 15.1% | 127 |
| Hollington Primary School150267 | Primary | Inadequate | 59.4% | 287 |
| High Hurstwood Church of England Primary School114507 | Primary | Good | 6.3% | 95 |
| High Cliff Academy140385 | Primary | Outstanding | 34.6% | 162 |
| Herstmonceux Church of England Primary School114506 | Primary | Good | 16.2% | 204 |
| Heron Park Primary Academy138390 | Primary | Good | 39.7% | 348 |
| Hellingly Community Primary School151811 | Primary | Good | — | — |
| Heathfield Community College114587 | Secondary | Good | 15.1% | 1,437 |
| Headstart134148 | Not applicable | — | — | 47 |
| Hazel Court School145254 | Not applicable | Outstanding | 46.8% | 129 |
| Hawkes Farm Academy143119 | Primary | Good | 27.7% | 332 |
| Harlands Community Primary & Nursery School130954 | Primary | Good | 11.5% | 268 |
| Harbour Primary and Nursery School114441 | Primary | Good | 37.9% | 460 |
| Hankham Primary School114395 | Primary | Good | 28.0% | 118 |
| Hamsey Community Primary School114394 | Primary | Good | 18.9% | 95 |
| Hailsham Academy152097 | All-through | Inadequate | — | — |
| Guestling Bradshaw Church of England Primary School114551 | Primary | Good | 24.2% | 194 |
| Grovelands Community Primary School151810 | Primary | Good | — | — |
| Groombridge St Thomas' Church of England Primary School114559 | Primary | Good | 4.5% | 132 |
| Greenfields School114659 | Not applicable | — | — | 128 |
| Glyne Gap School139521 | Not applicable | Outstanding | 33.3% | 134 |