| 261 | MacKillop College Port Macquarie | Port Macquarie | Biology | 1 |
| 262 | Macquarie Anglican Grammar School | Dubbo | Biology | 1 |
| 263 | Maitland High School | East Maitland | Biology | 1 |
| 264 | Marian Catholic College Kenthurst | Kenthurst | Biology | 1 |
| 265 | Marist Catholic College Penshurst | Mortdale | Biology | 1 |
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| 266 | Marist College Kogarah | Bexley | Biology | 1 |
| 267 | Marist Sisters College Woolwich | Woolwich | Biology | 1 |
| 268 | Marsden High School | Meadowbank | Biology | 1 |
| 269 | Masada College | St Ives | Biology | 1 |
| 270 | Mater Dei Catholic College | Wagga Wagga | Biology | 1 |
| 271 | Medowie Christian School | Medowie | Biology | 1 |
| 272 | Mercy Catholic College | Chatswood | Biology | 1 |
| 273 | Mitchell High School | Blacktown | Biology | 1 |
| 274 | MLC School | Burwood | Biology | 1 |
| 275 | Monaro High School | Cooma North | Biology | 1 |
| 276 | Montgrove College | Orchard Hills | Biology | 1 |
| 277 | Moorebank High School | Moorebank | Biology | 1 |
| 278 | Mount St Patrick College | Murwillumbah | Biology | 1 |
| 279 | Mount View High School | Cessnock West | Biology | 1 |
| 280 | Mudgee High School | Mudgee | Biology | 1 |
| 281 | Muswellbrook High School | Muswellbrook | Biology | 1 |
| 282 | Newcastle High School | Hamilton | Biology | 1 |
| 283 | Northholm Grammar School | Arcadia | Biology | 1 |
| 284 | Pacific Hills Christian School | Dural | Biology | 1 |
| 285 | Pal Buddhist School | Canley Vale | Biology | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 7 Sep 2023