| Norton Church of England Primary School115642 | Primary | Good | 8.7% | 150 |
| Norton College Tewkesbury146519 | Not applicable | — | — | 50 |
| Oak Hill Church of England Primary School150838 | Primary | Requires Improvement | 27.3% | 55 |
| Oakridge Parochial School115674 | Primary | Good | 17.6% | 34 |
| Oakwood Primary School135857 | Primary | Requires Improvement | 41.5% | 342 |
| Oneschool Global Uk - Tewkesbury Campus134463 | Not applicable | — | — | 133 |
| OneSchoolGlobal Bristol Campus138871 | Not applicable | — | — | 108 |
| Park Junior School115539 | Primary | Requires Improvement | 36.7% | 169 |
| Parkend Primary School115553 | Primary | Good | 23.3% | 60 |
| Pate's Grammar School136353 | Secondary | Outstanding | 3.6% | 1,288 |
| Paternoster School147158 | Not applicable | Good | 39.4% | 66 |
| Pauntley Church of England Primary School115643 | Primary | Good | 17.2% | 29 |
| Peak Academy149396 | Not applicable | Requires Improvement | 78.1% | 64 |
| Picklenash Junior School115733 | Primary | Requires Improvement | 28.0% | 161 |
| Pillowell Community Primary School115554 | Primary | Requires Improvement | 17.6% | 74 |
| Pittville School115772 | Secondary | Good | 32.2% | 858 |
| Powell's Church of England Primary School115681 | Primary | Outstanding | 5.5% | 421 |
| Prestbury St Mary's Church of England Junior School115696 | Primary | Good | 17.2% | 268 |
| Primrose Hill Church of England Primary Academy139643 | Primary | Good | 20.0% | 210 |
| Queen Margaret Primary Academy150684 | Primary | Requires Improvement | 49.7% | 147 |
| Randwick Church of England Primary School115645 | Primary | Good | 10.5% | 86 |
| Redbrook Church of England Primary School115639 | Primary | Good | 16.7% | 24 |
| Redmarley Church of England Primary School137132 | Primary | Good | 5.0% | 101 |
| Rednock School115758 | Secondary | Good | 18.5% | 1,232 |
| Rendcomb College115787 | Not applicable | — | — | 386 |
| Ribston Hall High School136767 | Secondary | Good | 7.9% | 906 |
| Rodborough Community Primary School115565 | Primary | Good | 8.3% | 180 |
| Rodmarton Primary School115535 | Primary | Good | 4.3% | 69 |
| Rowanfield Infant School144898 | Primary | Good | 26.4% | 246 |
| Rowanfield Junior School137255 | Primary | Good | 42.0% | 345 |
| Royal Agricultural University133819 | Not applicable | — | — | — |
| Ruardean Church of England Primary School115647 | Primary | Good | 29.2% | 72 |
| Ruskin Mill College133036 | Not applicable | — | — | — |
| Sapperton Church of England Primary School115698 | Primary | Good | 25.0% | 48 |
| Severn Vale School137298 | Secondary | Good | 21.8% | 1,347 |
| Severnbanks Primary School139165 | Primary | Good | 33.1% | 247 |
| Sgs Berkeley Green UTC144761 | Secondary | Good | 20.3% | 380 |
| Sgs Forest High School138496 | Secondary | Requires Improvement | 34.6% | 257 |
| Sharpness Primary School115526 | Primary | Good | 12.3% | 114 |
| Sheepscombe Primary School115534 | Primary | Good | 3.0% | 67 |
| Sherborne Church of England Primary School151418 | Primary | Good | — | — |
| Shurdington Church of England Primary School115649 | Primary | Good | 24.6% | 199 |
| Siddington Church of England Primary School145607 | Primary | Good | 26.9% | 93 |
| Sir Thomas Rich's School136306 | Secondary | Good | 4.8% | 1,249 |
| Sir William Romney's School136985 | Secondary | Good | 21.8% | 500 |
| Skylark Plus Limited151451 | Not applicable | — | — | — |
| Sladewood Academy149763 | Not applicable | — | 32.7% | 55 |
| Slimbridge Primary School115536 | Primary | Good | 19.9% | 141 |
| Soudley School115521 | Primary | Requires Improvement | 17.1% | 41 |
| Southrop Church of England Primary School115651 | Primary | Requires Improvement | 18.4% | 38 |