| Leigh Academy Paddock Wood147409 | Primary | — | 22.2% | 618 |
| Leigh Academy Snowfields147870 | Not applicable | — | 33.3% | 355 |
| Leigh Academy Tonbridge136349 | Secondary | — | 34.6% | 807 |
| Leigh Academy Tree Tops137882 | Primary | — | 46.3% | 341 |
| Leigh Academy Wilmington136205 | Secondary | — | 22.1% | 1,386 |
| Leigh Primary School118278 | Primary | — | 19.0% | 126 |
| Leigh UTC Dartford140987 | Secondary | — | 32.9% | 691 |
| Lenham Primary School118294 | Primary | — | 30.4% | 204 |
| Leybourne, St Peter and St Paul Church of England Primary Academy143987 | Primary | — | 10.4% | 211 |
| Liberty College144785 | Not applicable | — | — | — |
| Life Skills Enterprise151899 | Not applicable | — | — | 17 |
| Life Skills Manor148860 | Not applicable | — | — | 51 |
| Lift St James the Great138074 | Primary | — | 55.1% | 176 |
| Link19 College146040 | Not applicable | — | — | — |
| Little Acorns School131810 | Not applicable | — | — | 27 |
| Littlebourne Church of England Primary School118657 | Primary | — | 34.3% | 102 |
| Long Mead Community Primary School118575 | Primary | — | 60.3% | 143 |
| Loose Primary School146143 | Primary | — | 10.6% | 662 |
| Lorenden Preparatory School119014 | Not applicable | — | — | 113 |
| Lower Halstow Primary School118341 | Primary | — | 16.0% | 200 |
| Luddenham School138034 | Primary | — | 30.0% | 200 |
| Lunsford Primary School118516 | Primary | — | 30.2% | 202 |
| Lydd Primary School141660 | Primary | — | 49.1% | 230 |
| Lydden Primary School118400 | Primary | — | 17.6% | 68 |
| Lyminge Church of England Primary School118679 | Primary | — | 11.0% | 191 |
| Lympne Church of England Primary School118680 | Primary | — | 6.2% | 195 |
| Lynsted and Norton Primary School137467 | Primary | — | 57.1% | 63 |
| Madginford Primary School118488 | Primary | — | 15.3% | 588 |
| Maidstone and Malling Alternative Provision135465 | Not applicable | — | 100.0% | 1 |
| Maidstone Grammar School118835 | Secondary | — | 8.7% | 1,443 |
| Maidstone Grammar School for Girls118836 | Secondary | — | 9.6% | 1,254 |
| Maidstone, St John's Church of England Primary School137615 | Primary | — | 6.4% | 437 |
| Maidstone, St Michael's Church of England Junior School118625 | Primary | — | 28.3% | 180 |
| Manor Community Primary School142591 | Primary | — | 28.0% | 692 |
| Maple Haven Ltd151768 | Not applicable | — | — | 10 |
| Maple Tree Primary School148862 | Not applicable | — | — | 9 |
| Margate, Holy Trinity and St John's Church of England Primary School118694 | Primary | — | 53.4% | 397 |
| Martello Primary140433 | Primary | — | 63.4% | 146 |
| Mayfield Grammar School, Gravesend137834 | Secondary | — | 12.3% | 1,398 |
| Maypole Primary School149975 | Primary | — | 14.9% | 410 |
| Meadowfield School134783 | Not applicable | — | 54.5% | 396 |
| Meadows School119029 | Not applicable | — | 55.4% | 65 |
| Medway Green School147207 | Not applicable | — | — | 69 |
| Meopham Community Academy136351 | Primary | — | 7.5% | 459 |
| Meopham School139075 | Secondary | — | 21.1% | 905 |
| Mepa Academy148632 | Not applicable | — | — | 24 |
| Mereworth Community Primary School118307 | Primary | — | 12.9% | 209 |
| Mersham Primary School118377 | Primary | — | 30.0% | 140 |
| Milstead and Frinsted Church of England Primary School137483 | Primary | — | 32.7% | 55 |
| Milton Court Primary Academy139397 | Primary | — | 48.2% | 251 |