| Oak Lodge School116637 | Not applicable | Good | 48.3% | 173 |
| Oakfield Academy147021 | Primary | Good | 21.6% | 162 |
| Oaklands Catholic School137345 | Secondary | Good | 18.9% | 1,419 |
| Oakley Church of England Junior School116306 | Primary | Good | 12.4% | 251 |
| Oakley Infant School116047 | Primary | Good | 7.7% | 182 |
| Oakmoor School140182 | Secondary | Needs attention | 26.1% | 912 |
| Oakridge Infant School115859 | Primary | Strong standard | 14.7% | 320 |
| Oakridge Junior School115974 | Primary | Good | 25.8% | 345 |
| Oaktree Education Services Limited152235 | Not applicable | — | — | — |
| Oakwood Infant School115903 | Primary | Good | 5.7% | 175 |
| Oarsome Chance150316 | Not applicable | — | — | — |
| Old Basing Infant School116039 | Primary | Good | 3.6% | 249 |
| Oliver's Battery Primary and Nursery School116046 | Primary | Good | 16.7% | 204 |
| Orchard Infant School152144 | Primary | Outstanding | 10.4% | 270 |
| Orchard Junior School115988 | Primary | Good | 17.2% | 355 |
| Orchard Lea Infant School116224 | Primary | Requires Improvement | 23.7% | 118 |
| Orchard Lea Junior School116225 | Primary | Good | 26.3% | 217 |
| Osborne School116511 | Not applicable | Outstanding | 43.8% | 220 |
| Otterbourne Church of England Primary School116304 | Primary | Good | 3.7% | 269 |
| Our Lady and St Joseph Catholic Primary School - the Learning Federation Partnership of Schools116378 | Primary | Outstanding | 29.8% | 104 |
| Overton Church of England Primary School116305 | Primary | Good | 18.8% | 391 |
| Owslebury Primary School115934 | Primary | Needs attention | 27.9% | 68 |
| Padnell Infant School115965 | Primary | Good | 9.4% | 266 |
| Padnell Junior School115964 | Primary | Good | 19.2% | 360 |
| Park Community School116473 | Secondary | Good | 62.6% | 1,006 |
| Park Gate Primary School116033 | Primary | Good | 15.6% | 404 |
| Park Primary School116233 | Primary | Good | 40.7% | 194 |
| Park View Primary School116237 | Primary | Good | 50.4% | 432 |
| Parsonage Farm Nursery and Infant School116154 | Primary | Good | 11.0% | 205 |
| Peel Common Primary School116175 | Primary | Requires Improvement | 22.5% | 178 |
| Pennington Church of England Primary School116307 | Primary | Good | 50.0% | 170 |
| Perins School137128 | Secondary | Good | 12.5% | 1,140 |
| Peter Symonds College130708 | 16 plus | — | — | — |
| Petersfield Infant School115936 | Primary | Good | 17.0% | 282 |
| Petersgate Infant School116065 | Primary | Good | 11.8% | 195 |
| Pilgrims' Cross CofE Aided Primary School136407 | Primary | Requires Improvement | 24.2% | 359 |
| Pinewood Infant School116158 | Primary | Good | 26.2% | 107 |
| Portchester Community School116418 | Secondary | Good | 31.0% | 688 |
| Portway Infant School115857 | Primary | Outstanding | 12.2% | 270 |
| Portway Junior School115853 | Primary | Good | 16.2% | 376 |
| Potley Hill Primary School116059 | Primary | Good | 16.4% | 195 |
| Poulner Infant School and Nursery116031 | Primary | Good | 18.0% | 207 |
| Poulner Junior School115999 | Primary | Good | 23.0% | 265 |
| Preston Candover Church of England Primary School116308 | Primary | Good | 5.1% | 98 |
| Priestlands School137129 | Secondary | Good | 20.5% | 1,205 |
| Prince's Mead School116552 | Not applicable | — | — | 232 |
| Prospect School133581 | Not applicable | Good | 66.7% | 87 |
| Purbrook Infant School115937 | Primary | Good | 12.6% | 270 |
| Purbrook Junior School116022 | Primary | Good | 25.8% | 380 |
| Purbrook Park School116506 | Secondary | Good | 19.5% | 921 |