| 1 | 1 | St Michael's Choir (Sr) School | Toronto | Catholic | 10.0 | 10.0 | 9.8 | 10.0 | 0.0 → | Visit |
| 12 | 2 | Cardinal Carter Academy for the Arts | Toronto | Catholic | 9.0 | 9.0 | 8.8 | 8.6 | +0.4 ↑ | Visit |
| 71 | 3 | Bishop Allen Academy Catholic Secondary School | Toronto | Catholic | 8.3 | 8.3 | 8.7 | 7.7 | +0.6 ↑ | Visit |
| 72 | 4 | Father John Redmond Catholic Secondary School | Toronto | Catholic | 8.3 | 8.3 | 8.1 | 7.8 | +0.5 ↑ | Visit |
| 149 | 5 | Loretto Abbey Catholic Secondary School | Toronto | Catholic | 7.8 | 7.8 | 7.1 | 6.5 | +1.3 ↑ | Visit |
| 150 | 6 | Mary Ward Catholic Secondary School | Toronto | Catholic | 7.8 | 7.8 | 7.8 | 6.9 | +0.9 ↑ | Visit |
| 162 | 7 | Francis Libermann Catholic High School | Toronto | Catholic | 7.7 | 7.7 | 6.6 | 6.4 | +1.3 ↑ | Visit |
| 164 | 8 | Neil McNeil High School | Toronto | Catholic | 7.7 | 7.7 | 8.0 | 6.8 | +0.9 ↑ | Visit |
| 165 | 9 | Notre Dame Catholic High School | Toronto | Catholic | 7.7 | 7.7 | 8.2 | 6.7 | +1.0 ↑ | Visit |
| 202 | 10 | Marshall McLuhan Catholic Secondary School | Toronto | Catholic | 7.5 | 7.5 | 6.9 | 7.4 | +0.1 ↑ | Visit |
| 203 | 11 | Michael Power/St Joseph High School | Toronto | Catholic | 7.5 | 7.5 | 8.1 | 7.6 | -0.1 ↓ | Visit |
| 205 | 12 | Senator O'Connor College School | Toronto | Catholic | 7.5 | 7.5 | 7.5 | 7.0 | +0.5 ↑ | Visit |
| 210 | 13 | St Patrick Catholic Secondary School | Toronto | Catholic | 7.5 | 7.5 | 7.3 | 6.9 | +0.6 ↑ | Visit |
| 253 | 14 | St Joseph's College School | Toronto | Catholic | 7.3 | 7.3 | 7.5 | 8.1 | -0.8 ↓ | Visit |
| 254 | 15 | St Joseph Morrow Park Catholic Secondary School | Toronto | Catholic | 7.3 | 7.3 | 7.6 | 6.8 | +0.5 ↑ | Visit |
| 302 | 16 | Msgr Fraser College (Isabella Campus) | Toronto | Catholic | 7.1 | — | 7.1 | — | — | Visit |
| 328 | 17 | St John Paul II Catholic Secondary School | Toronto | Catholic | 7.0 | 7.0 | 7.4 | 6.5 | +0.5 ↑ | Visit |
| 366 | 18 | James Cardinal McGuigan Catholic High School | Toronto | Catholic | 6.8 | 6.8 | 7.0 | 5.5 | +1.3 ↑ | Visit |
| 407 | 19 | St John Henry Newman Catholic High School | Scarborough | Catholic | 6.6 | 6.6 | 6.6 | 5.0 | +1.6 ↑ | Visit |
| 431 | 20 | Brebeuf College School | Toronto | Catholic | 6.5 | 6.5 | 7.2 | 6.5 | 0.0 → | Visit |
| 467 | 21 | Loretto College School | Toronto | Catholic | 6.3 | 6.3 | 6.7 | 6.4 | -0.1 ↓ | Visit |
| 469 | 22 | Monsignor Percy Johnson Catholic High School | Toronto | Catholic | 6.3 | 6.3 | 5.0 | 5.4 | +0.9 ↑ | Visit |
| 532 | 23 | Chaminade College School | Toronto | Catholic | 6.0 | 6.0 | 6.2 | 5.6 | +0.4 ↑ | Visit |
| 575 | 24 | St Mary Catholic Academy | Toronto | Catholic | 5.8 | 5.8 | 5.8 | 5.2 | +0.6 ↑ | Visit |
| 576 | 25 | Father Henry Carr Catholic Secondary School | Toronto | Catholic | 5.8 | 5.8 | 5.4 | 6.2 | -0.4 ↓ | Visit |
| 577 | 26 | St Joan of Arc Catholic Academy | Toronto | Catholic | 5.8 | 5.8 | 5.2 | 5.5 | +0.3 ↑ | Visit |
| 596 | 27 | Madonna Catholic Secondary School | Toronto | Catholic | 5.7 | 5.7 | 5.8 | 6.4 | -0.7 ↓ | Visit |
| 628 | 28 | St Oscar Romero Catholic Secondary School | Toronto | Catholic | 5.5 | 5.5 | 4.7 | 4.0 | +1.5 ↑ | Visit |
| 631 | 29 | Bishop Marrocco/Thomas Merton Catholic Secondary School | Toronto | Catholic | 5.5 | 5.5 | 6.2 | 5.6 | -0.1 ↓ | Visit |
| 642 | 30 | St Basil-the-Great College School | Toronto | Catholic | 5.4 | 5.4 | 4.7 | 4.5 | +0.9 ↑ | Visit |
| 661 | 31 | Dante Alighieri Academy | Etobicoke | Catholic | 5.2 | 5.2 | 5.0 | 4.2 | +1.0 ↑ | Visit |
| 663 | 32 | St Mother Teresa Catholic Academy | Toronto | Catholic | 5.2 | 5.2 | 5.5 | 4.9 | +0.3 ↑ | Visit |
| 722 | 33 | Msgr Fraser-Midland | Toronto | Catholic | 4.4 | — | 4.4 | — | — | Visit |
| 785 | 34 | Msgr Fraser Orientation Centre | Toronto | Catholic | — | — | — | — | — | Visit |
| 787 | 35 | Msgr Fraser College (Southwest) | Toronto | Catholic | — | — | — | — | — | Visit |
| 791 | 36 | Msgr Fraser College (Northeast) | Scarborough | Catholic | — | — | — | — | — | Visit |
| 793 | 37 | St Martin Catholic School (St.Martin) | Toronto | Catholic | — | — | — | — | — | Visit |
| 864 | 38 | Msgr Fraser College (Norfinch Campus) | Toronto | Catholic | — | — | — | — | — | Visit |
| 916 | 39 | Project Search Secondary School | | Catholic | — | — | — | — | — | — |