| 101 | Kandos High School | Kandos | Music 1 | 2 |
| 102 | Karabar High School Distance Education Centre | Queanbeyan | Music 1 | 1 |
| 103 | Keira High School | Fairy Meadow | Music 1 | 1 |
| 104 | Kellyville High School | Kellyville | Music 1 | 1 |
| 105 | Kiama High School | Kiama | Music 1 | 1 |
| 106 | Kildare Catholic College | Wagga Wagga | Music 1 | 1 |
| 107 | Killara High School | Killara | Music 1 | 4 |
| 108 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Music 1 | 4 |
| 109 | Kincumber High School | Kincumber | Music 1 | 2 |
| 110 | Kingscliff High School | Kingscliff | Music 1 | 3 |
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| 111 | Kinross Wolaroi School | Orange | Music 1 | 1 |
| 112 | Knox Grammar School | Wahroonga | Music 1 | 4 |
| 113 | Kooringal High School | Kooringal | Music 1 | 1 |
| 114 | Kotara High School | Adamstown | Music 1 | 2 |
| 115 | Ku-ring-gai High School | North Turramurra | Music 1 | 2 |
| 116 | Kyogle High School | Kyogle | Music 1 | 1 |
| 117 | La Salle Catholic College | Bankstown | Music 1 | 2 |
| 118 | Lambton High School | Lambton | Music 1 | 1 |
| 119 | Loreto Kirribilli | Kirribilli | Music 1 | 3 |
| 120 | Loreto Normanhurst | Normanhurst | Music 1 | 9 |
| 121 | Loyola Senior High School | Mount Druitt | Music 1 | 1 |
| 122 | Macarthur Anglican School | Cobbitty | Music 1 | 5 |
| 123 | Macarthur Girls High School | Parramatta | Music 1 | 1 |
| 124 | MacKillop Catholic College | Warnervale | Music 1 | 4 |
| 125 | MacKillop College Port Macquarie | Port Macquarie | Music 1 | 4 |
| 126 | Macksville High School | Macksville | Music 1 | 1 |
| 127 | Maclean High School | Maclean | Music 1 | 3 |
| 128 | Macquarie Fields High School | Macquarie Fields | Music 1 | 3 |
| 129 | Magdalene Catholic College | Narellan | Music 1 | 3 |
| 130 | Maitland Grossmann High School | East Maitland | Music 1 | 1 |
| 131 | Marcellin College | Randwick | Music 1 | 1 |
| 132 | Marist College Eastwood | Eastwood | Music 1 | 2 |
| 133 | Marist College Kogarah | Bexley | Music 1 | 4 |
| 134 | Marist College North Shore | North Sydney | Music 1 | 3 |
| 135 | Marist Sisters College Woolwich | Woolwich | Music 1 | 3 |
| 136 | Masada College | St Ives | Music 1 | 1 |
| 137 | Mater Dei Catholic College | Wagga Wagga | Music 1 | 2 |
| 138 | Mater Maria Catholic College | Warriewood | Music 1 | 4 |
| 139 | Melville High School | Kempsey | Music 1 | 2 |
| 140 | Merewether High School | Broadmeadow | Music 1 | 3 |
| 141 | Meriden School | Strathfield | Music 1 | 2 |
| 142 | Merrylands High School | Merrylands | Music 1 | 2 |
| 143 | MLC School | Burwood | Music 1 | 5 |
| 144 | Model Farms High School | Baulkham Hills | Music 1 | 1 |
| 145 | Monte Sant Angelo Mercy College | North Sydney | Music 1 | 5 |
| 146 | Moriah College | Queens Park | Music 1 | 5 |
| 147 | Moruya High School | Moruya | Music 1 | 1 |
| 148 | Mosman High School | Mosman | Music 1 | 3 |
| 149 | Moss Vale High School | Moss Vale | Music 1 | 2 |
| 150 | Mount Carmel Catholic High School | Varroville | Music 1 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023