| 151 | Killara High School | Killara | Mathematics | 41 |
| 152 | Killarney Heights High School | Killarney Heights | Mathematics | 7 |
| 153 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Mathematics | 4 |
| 154 | Kingsgrove High School | Kingsgrove | Mathematics | 4 |
| 155 | Kingsgrove North High School | Kingsgrove | Mathematics | 2 |
| 156 | Kinross Wolaroi School | Orange | Mathematics | 12 |
| 157 | Kirrawee High School | Kirrawee | Mathematics | 4 |
| 158 | Knox Grammar School | Wahroonga | Mathematics | 52 |
| 159 | Kooringal High School | Kooringal | Mathematics | 1 |
| 160 | Korowal School | Hazelbrook | Mathematics | 2 |
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| 161 | Ku-ring-gai High School | North Turramurra | Mathematics | 4 |
| 162 | La Salle Academy | Lithgow | Mathematics | 1 |
| 163 | La Salle Catholic College | Bankstown | Mathematics | 1 |
| 164 | Lake Munmorah High School | Lake Munmorah | Mathematics | 1 |
| 165 | Lakes Grammar An Anglican School | Warnervale | Mathematics | 2 |
| 166 | Lambton High School | Lambton | Mathematics | 2 |
| 167 | Leumeah High School | Leumeah | Mathematics | 1 |
| 168 | Lindisfarne Anglican School | Terranora | Mathematics | 5 |
| 169 | Lithgow High School | Lithgow | Mathematics | 3 |
| 170 | Liverpool Girls High School | Liverpool | Mathematics | 2 |
| 171 | Loreto Kirribilli | Kirribilli | Mathematics | 28 |
| 172 | Loreto Normanhurst | Normanhurst | Mathematics | 20 |
| 173 | Loyola Senior High School | Mount Druitt | Mathematics | 1 |
| 174 | Lucas Heights Community School | Barden Ridge | Mathematics | 1 |
| 175 | Macarthur Anglican School | Cobbitty | Mathematics | 5 |
| 176 | Macarthur Girls High School | Parramatta | Mathematics | 15 |
| 177 | MacKillop Catholic College | Woongarrah | Mathematics | 2 |
| 178 | MacKillop College Port Macquarie | Port Macquarie | Mathematics | 2 |
| 179 | Macquarie College | Wallsend | Mathematics | 4 |
| 180 | Macquarie Fields High School | Macquarie Fields | Mathematics | 20 |
| 181 | Malek Fahd Islamic School | Greenacre | Mathematics | 33 |
| 182 | Marcellin College | Randwick | Mathematics | 8 |
| 183 | Marian Catholic College | ? | Mathematics | 4 |
| 184 | Marist College Eastwood | Eastwood | Mathematics | 2 |
| 185 | Marist College Kogarah | Bexley | Mathematics | 13 |
| 186 | Marist College North Shore | North Sydney | Mathematics | 11 |
| 187 | Marist Sisters College Woolwich | Woolwich | Mathematics | 7 |
| 188 | Maronite College of the Holy Family | Harris Park | Mathematics | 2 |
| 189 | Marsden High School | Meadowbank | Mathematics | 1 |
| 190 | Masada College | St Ives | Mathematics | 15 |
| 191 | Mater Dei Catholic College | Wagga Wagga | Mathematics | 4 |
| 192 | Mater Maria Catholic College | Warriewood | Mathematics | 1 |
| 193 | McAuley Catholic College Grafton | Clarenza | Mathematics | 3 |
| 194 | McCarthy Catholic College Emu Plains | Emu Plains | Mathematics | 5 |
| 195 | Meadowbank Education Trust School | Sydney Olympic Park | Mathematics | 2 |
| 196 | Melville High School | Kempsey | Mathematics | 2 |
| 197 | Menai High School | Menai | Mathematics | 2 |
| 198 | Merewether High School | Broadmeadow | Mathematics | 27 |
| 199 | Meriden School | Strathfield | Mathematics | 26 |
| 200 | Merrylands High School | Merrylands | Mathematics | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023