| | Name | Given Name | Initials | Regiment | Unit | Cemetery | Country | Locality | Date of Death |
| | MASEPE | JONATHAN | J | South African Native Labour Corps | | HOLLYBROOK MEMORIAL, SOUTHAMPTON | United Kingdom | Hampshire | 1918-06-04 |
| | MATHODI | JACK | J | South African Native Labour Corps | | HOLLYBROOK MEMORIAL, SOUTHAMPTON | United Kingdom | Hampshire | 1918-02-17 |
| | MATHUME | JIM | J | South African Native Labour Corps | | HOLLYBROOK MEMORIAL, SOUTHAMPTON | United Kingdom | Hampshire | 1917-11-21 |
| | MATSHELISHO | LACCHENS | L | South African Native Labour Corps | | HOLLYBROOK MEMORIAL, SOUTHAMPTON | United Kingdom | Hampshire | 1917-09-18 |
| | MATTHEWS | MATTHEW | M | Cape Auxiliary Horse Transport | | HOLLYBROOK MEMORIAL, SOUTHAMPTON | United Kingdom | Hampshire | 1918-10-11 |
| | MATULE | HENDRICK | H | Cape Auxiliary Horse Transport | | HOLLYBROOK MEMORIAL, SOUTHAMPTON | United Kingdom | Hampshire | 1919-03-10 |
| | MHLANGA | NDUKWANA | N | South African Native Labour Corps | | HOLLYBROOK MEMORIAL, SOUTHAMPTON | United Kingdom | Hampshire | 1917-02-21 |
| | MICHAELS | DANIEL | D | Cape Auxiliary Horse Transport | | HOLLYBROOK MEMORIAL, SOUTHAMPTON | United Kingdom | Hampshire | 1918-10-06 |
| | MNCEDANA | MELVILLE | M | South African Native Labour Corps | | HOLLYBROOK MEMORIAL, SOUTHAMPTON | United Kingdom | Hampshire | 1917-02-21 |
| | MOKGELELI | AARON JILI | A J | South African Native Labour Corps | | HOLLYBROOK MEMORIAL, SOUTHAMPTON | United Kingdom | Hampshire | 1917-02-21 |