| McCormick | M | | Trooper | Slightly wounded. Mafeking, 16 May 1900
Source: South African Field Force Casualty Roll |
| McCutchin | William | 23 | Trooper | Source: Nominal roll in WO127 |
| McDermott | Thomas William | 180 | Trooper | Source: Nominal roll in WO127 |
| McDonald | Arthur | 203 | Trooper | Source: Nominal roll in WO127 |
| McDowall | John Robert | 181 | Trooper | Source: Nominal roll in WO127 |
| McFadden | John | 222 | Trooper | Source: Nominal roll in WO127 |
| McFarlane | | 209 | Sergeant | Source: Nominal roll in WO127 |
| McFarlane | John | 182 | Sergeant | Source: Nominal roll in WO127 |
| McGee | John | | Trooper | Source: Nominal roll in WO127 |
| McGregor | Donald Holmes | 121 | Trooper | Source: Nominal roll in WO127 |
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