| # | Last Name | First Name | Initials | Rank | Regiment | Date of Death |
|---|---|---|---|---|---|---|
| 32977 | Slabbert | Johan | J B | Air Mechanic | South African Air Force | 1956-05-25 |
| 23322 | Slater | John Edward | J E | Lieutenant | South African Air Force | 1943-12-02 |
| 23340 | Sloan | James | J | Air Mechanic | South African Air Force | 1944-09-19 |
| 23350 | Smal | Servaas Hermanus De Kock | S H D K | Second Lieutenant | South African Air Force | 1942-09-28 |
| 32980 | Smal | John George Christiaan | J G C | Captain | South African Air Force | 1961-05-03 |
| 23382 | Smit | Emil | E | Pupil Pilot | South African Air Force | 1944-05-17 |
| 23407 | Smit | Peter | P | Lieutenant | South African Air Force | 1945-07-19 |
| 32999 | Smit | Pieter Frederick | P F | Lieutenant | South African Air Force | 1980-03-25 |
| 23458 | Smith | Cyril Stephen | C S | Second Lieutenant | South African Air Force | 1941-10-27 |
| 23473 | Smith | Eric | E | Major | South African Air Force | 1942-09-02 |
| 23475 | Smith | Edward Boucher | E B | Sergeant | Royal Air Force Volunteer Reserve | 1941-10-27 |
| 23498 | Smith | Francis John | F J | Second Lieutenant | South African Air Force | 1944-03-30 |
| 23604 | Smith | Robin Russell | R R | Leading Aircraftman | Royal Air Force Volunteer Reserve | 1942-12-14 |
| 23635 | Smith | William David Clarke | W D C | Lieutenant | South African Air Force | 1944-06-12 |
| 33009 | Smith | Christiaan Lemmer | C L | Captain | South African Air Force | 1973-08-21 |
| 33010 | Smith | Dian Hedley | D H | Lieutenant | South African Air Force | 2000-08-22 |
| 33014 | Smith | George James | G J | Second Lieutenant | South African Air Force | 1963-08-08 |
| 33017 | Smith | Ivan Griffith | I G | Second Lieutenant | South African Air Force | 1950-03-18 |
| 33021 | Smith | Keith Neil | K N | Captain | South African Air Force | 1977-08-20 |
| 33031 | Snaddon | David Lanian James | D L J | Second Lieutenant | South African Air Force | 1986-08-16 |
| 40381 | Snelgar | Bruce Miles | B M | Major | Rhodesian Light Infantry | 1979-09-26 |
| 33035 | Snyman | Christopher Hugh | C H | Candidate Officer | South African Air Force | 1986-08-16 |
| 33038 | Snyman | Gerald Nicol | G N | Captain | South African Air Force | 1971-05-26 |
| 23749 | Solomon | John Howard Steytler | J H S | Pupil Pilot | South African Air Force | 1940-03-22 |
| 23783 | Sondheim | Walter | W | Second Lieutenant | Royal Flying Corps | 1918-03-04 |
| 23815 | Sowerby | Peter Seiger | P S | Pupil Pilot | South African Air Force | 1941-07-07 |
| 23865 | Spencer | Fred Warneford | F W | Major | South African Air Force | 1943-03-01 |
| 23874 | Sperber | Harold Nathan | N H | Air Sergeant | South African Air Force | 1941-04-26 |
| 33059 | Spies | Wilfred Rudolf | W R | Air Cadet | South African Air Force | 1953-12-15 |
| 23897 | Spoor | Leonard Ralph | L R | Major | South African Air Force | 1941-03-10 |
| 38789 | Springer | William Jacob | W J | Field Reserve Pilot | British South Africa Police | 1969-07-19 |
| 23918 | Squiers | Myles Christian Campbell | M C C | Sergeant | Royal Air Force Volunteer Reserve | 1943-03-29 |
| 41244 | Stam | Angelos George | A G | Field Reserve Pilot | British South Africa Police | 1978-02-23 |
| 33065 | Stanbury | Donald Gordon | D G | Lieutenant | South African Air Force | 1980-06-25 |
| 33078 | Stapleton | David Beaumont Barclay | D B B | Lieutenant | South African Air Force | 1956-06-16 |
| 24040 | Steenekamp | Petrus Andries | P A | Second Lieutenant | Royal Flying Corps | 1916-05-23 |
| 24057 | Steenkamp | Willem Frederick | W F | Lieutenant | South African Air Force | 1942-10-16 |
| 33092 | Steijnberg | Petrus Johannes | P J | Second Lieutenant | South African Air Force | 1956-09-08 |
| 33093 | Steinberg | Johannes Jacob Stein | J J S | Major | South African Air Force | 1973-11-24 |
| 24097 | Stephens | Geoffrey Chandos | G C | Lieutenant | South African Air Force | 1945-02-09 |
| 24110 | Stephenson | Robert K | R K | Captain | South African Air Force | 1943-09-21 |
| 24141 | Stevenson | Harold Baker | H B | Second Lieutenant | South African Air Force | 1941-07-11 |
| 24154 | Stewart | Alexander Robert Louis | A R L | Lieutenant | South African Air Force | 1944-04-24 |
| 24164 | Stewart | David James | D J | Squadron Leader | Royal Air Force Volunteer Reserve | 1944-01-27 |
| 24179 | Stewart | John McWilliam | J M | Sergeant | Royal Air Force Volunteer Reserve | 1942-04-29 |
| 33101 | Steyl | Jan Historikus | J H | Air Mechanic | South African Air Force | 1954-04-21 |
| 24202 | Steyn | Eric John | E J | Lieutenant | South African Air Force | 1941-06-11 |
| 24205 | Steyn | Jan Albert | J A | Second Lieutenant | South African Air Force | 1943-10-28 |
| 24210 | Steyn | James Henry | J H | Flying Officer | Royal Air Force | 1941-04-13 |
| 24234 | Stiles | George Henry | G H | Air Mechanic | South African Air Force | 1943-10-09 |