S.A.M.R. engaged at Epako and elsewhere in the Kalkfeld / northern advance, German South-West Africa (Whittall). Source: Whittall, With Botha and Smuts in Africa (1917/2009).
| # | Last Name | First Name | Initials | Rank | Regiment | Unit | Date of Death |
|---|---|---|---|---|---|---|---|
| 41342 | Bengu | Bugudu | B | Native Sergeant | South African Mounted Rifles | 3rd Regt. | 1920-01-01 |
| 1512 | Bell | Robert | R | Sergeant | South African Mounted Rifles | 2nd Regt. | 1918-08-09 |
| 1480 | Bekker | H M | Rifleman | South African Mounted Rifles | Field Ambulance Brigade | 1914-11-25 | |
| 1402 | Becher | Frank Frederick Sullivan Leycester | F F S L | Sergeant | South African Mounted Rifles | 3rd Regt. | 1915-10-20 |
| 1373 | Beard | Blencowe Boorman | B B | Rifleman | South African Mounted Rifles | 1916-02-08 | |
| 1337 | Baxter | Joseph Charles | J C | Rifleman | South African Mounted Rifles | 5th Regt. | 1918-10-18 |
| 1314 | Batterbury | Joseph | J | Quartermaster | South African Mounted Rifles | 3rd Regt. | 1916-04-15 |
| 41284 | Bashula | Trevor William | T W | Native Constable | South African Mounted Rifles | 1st Regt. | 1918-11-13 |
| 1188 | Barraball | Arthur Bernard | A B | Corporal | South African Mounted Rifles | Permanent Force Staff | 1921-03-02 |
| 1167 | Barnes | Walter Thomas | W T | Regimental Quartermaster Sergeant | South African Mounted Rifles | 5th Regt. | 1919-04-13 |
| 888 | Bailey | Eric Alexander | E A | Corporal | South African Mounted Rifles | Field Ambulance Brigade | 1914-11-23 |
| 41314 | Badier | George Emile | G E | Rifleman | South African Mounted Rifles | 2nd Regt. | 1913-12-23 |
| 851 | Badderly | Frank Cecil John | F C J | Sergeant | South African Mounted Rifles | 1st Regt. | 1916-04-05 |
| 800 | Austin | Wilfred Graham Bertram | W G B | Lieutenant | South African Mounted Rifles | 3rd Regt. | 1920-02-18 |
| 719 | Ashton | Harold | H | Rifleman | South African Mounted Rifles | Medical Section | 1918-07-06 |
| 41277 | Andries | Slater John | S J | Native Constable | South African Mounted Rifles | 1st Regt. | 1918-10-25 |
| 12268 | Allan-King | William | W | Captain | South African Mounted Rifles | Reserve Mounted Rifles | 1914-11-23 |
| 297 | Aldridge | James Antill | J A | Corporal | South African Mounted Rifles | 5th Regt. | 1914-09-26 |