| | Name | Given Name | Initials | Regiment | Unit | Cemetery | Country | Locality | Date of Death |
| | MAKETA | DAVID | D | South African Native Labour Corps | | ST. SEVER CEMETERY EXTENSION, ROUEN | France | Seine-Maritime | 1918-05-12 |
| | MALAO | MUSHINYE | M | South African Native Labour Corps | | ST. SEVER CEMETERY EXTENSION, ROUEN | France | Seine-Maritime | 1917-07-17 |
| | MARINUS | HENRY | H | Cape Coloured Labour Regiment | 1st | ST. SEVER CEMETERY EXTENSION, ROUEN | France | Seine-Maritime | 1917-02-20 |
| | MATSUWA | JAMES | J | South African Native Labour Corps | | ST. SEVER CEMETERY EXTENSION, ROUEN | France | Seine-Maritime | 1918-06-12 |
| | MAWDSLEY | GEORGE HENRY | G H | Miscellaneous Trades Coy. | | ST. SEVER CEMETERY EXTENSION, ROUEN | France | Seine-Maritime | 1918-05-03 |
| | MBEWANA | JAN | J | South African Native Labour Corps | | ST. SEVER CEMETERY EXTENSION, ROUEN | France | Seine-Maritime | 1917-11-15 |
| | MBOTSHWA | | A | South African Native Labour Corps | | ST. SEVER CEMETERY EXTENSION, ROUEN | France | Seine-Maritime | 1917-11-15 |
| | McDONALD | WILLIAM JOSEPH | W J | South African Infantry | 1st Regt. | ST. SEVER CEMETERY EXTENSION, ROUEN | France | Seine-Maritime | 1918-04-13 |
| | McPHERSON | JOHN ALEXANDER | J A | South African Infantry | 4th Regt. | ST. SEVER CEMETERY EXTENSION, ROUEN | France | Seine-Maritime | 1918-01-18 |
| | McVEAN | HUGH CUMBERFORD | H C | South African Infantry | 4th Regt. | ST. SEVER CEMETERY EXTENSION, ROUEN | France | Seine-Maritime | 1918-03-31 |