| Jubilee School135105 | Not applicable | — | — | 49 |
| Kempshott Infant School116036 | Primary | Good | 10.4% | 270 |
| Kempshott Junior School116016 | Primary | Good | 14.9% | 362 |
| Kimpton, Thruxton and Fyfield Church of England Primary School116375 | Primary | Good | 7.1% | 170 |
| King Edward Vi Preparatory School116528 | Not applicable | — | — | 263 |
| King's Academy Bay House137791 | Secondary | Good | 23.3% | 2,036 |
| King's Academy Brune Park150871 | Secondary | Inadequate | 36.2% | 1,167 |
| King's Academy Gomer144093 | Primary | Good | 14.7% | 232 |
| King's Academy Lord Wilson140732 | Not applicable | Good | 80.3% | 61 |
| King's Academy Rowner146244 | Primary | Good | 47.7% | 199 |
| King's Somborne Church of England Primary School116296 | Primary | Good | 18.5% | 92 |
| Kings Copse Primary School116060 | Primary | Good | 18.7% | 230 |
| Kings Furlong Infant School and Nursery151167 | Primary | Requires Improvement | 31.6% | 193 |
| Kings Furlong Junior School116231 | Primary | Good | 30.4% | 227 |
| Kings Worthy Primary School115922 | Primary | Good | 14.1% | 404 |
| Kings' School116468 | Secondary | Good | 17.9% | 1,737 |
| Kingsclere Church of England Primary School116295 | Primary | Good | 16.8% | 202 |
| Kingsgate School146774 | Not applicable | — | — | 26 |
| Knights Enham Nursery and Infant School116026 | Primary | Expected standard | 50.0% | 161 |
| Knightwood Primary School131717 | Primary | Good | 5.3% | 395 |
| Lakeside School116603 | Not applicable | Outstanding | 64.2% | 97 |
| Langrish Primary School115924 | Primary | Good | 1.9% | 211 |
| Lanterns Nursery School and Extended Services134844 | Nursery | Outstanding | 0.0% | 109 |
| Lee-On-the-Solent Infant and Nursery School116180 | Primary | Good | 12.1% | 303 |
| Lee-on-the-Solent Junior School116164 | Primary | Expected standard | 24.0% | 317 |
| Leesland Church of England Controlled Infant School116335 | Primary | Good | 31.4% | 159 |
| Leesland Church of England Controlled Junior School116334 | Primary | Good | 41.1% | 258 |
| Leigh House Hospital133068 | Not applicable | — | — | — |
| Lift New Forest138585 | Secondary | Good | 42.7% | 504 |
| Lift Winton138920 | Secondary | Good | 34.5% | 978 |
| Light Years School149906 | Not applicable | — | — | 34 |
| Limington House School116614 | Not applicable | Good | 36.0% | 103 |
| Liphook Church of England Controlled Junior School116330 | Primary | Strong standard | 15.6% | 359 |
| Liphook Infant School116056 | Primary | Outstanding | 10.1% | 267 |
| Liss Infant School116021 | Primary | Good | 16.5% | 85 |
| Liss Junior School115925 | Primary | Good | 30.7% | 176 |
| Lockerley Church of England Endowed Primary School116363 | Primary | Expected standard | 19.2% | 78 |
| Locks Heath Infant & Nursery School115989 | Primary | Good | 6.6% | 277 |
| Locks Heath Junior School115926 | Primary | Good | 9.6% | 418 |
| Long Sutton Church of England Primary School116298 | Primary | Good | 4.2% | 95 |
| Longparish Church of England Primary School116364 | Primary | Good | 1.0% | 104 |
| Lord Wandsworth College116521 | Not applicable | — | — | 707 |
| Lydlynch Infant School115954 | Primary | Good | 31.3% | 112 |
| Lymington Church of England Infant School116365 | Primary | Outstanding | 12.2% | 180 |
| Lymington Junior School116051 | Primary | Good | 18.4% | 250 |
| Lyttelton House School152512 | Not applicable | — | — | — |
| Manor Church of England Infant School138242 | Primary | Good | 4.1% | 49 |
| Manor Field Infant School116055 | Primary | Expected standard | 30.2% | 149 |
| Manor Field Junior School116015 | Primary | Good | 40.2% | 214 |
| Manor Infant School116150 | Primary | Requires Improvement | 16.1% | 161 |