| Smith | O P | | | Source: QSA and KSA medal rolls | 76th Battery, RFA |
| Smith | O P | 983 | Private | 2nd Battalion
Source: QSA roll | (Duke of Cambridge's Own) Middlesex Regiment |
| Smith | O'Brien Dermont | | | Prisoner number: 6457
Captured: Tweerivier Stas 29 Nov 1899
Sent to: Bermuda
Age: 27
Address: Buffelbont
Source: Anglo Boer War Museum 2016 | Unknown |
| Smith | Ockert Jacobus | | | Prisoner number: 13513
Captured: Krugersdorp 16 Sep 1900
Sent to: Unknown
Age: 39
Address: Krugersdorp
Source: Anglo Boer War Museum 2016 | Boer Forces |
| Smith | Oliver Arthur | 22288 | Trooper | Source: QSA Medal Rolls | 82th Company, 21st Btn, IY |
| Smith | Osmand Oscar Allan | | | 1st Battalion
Source: QSA and KSA rolls | Imperial Light Horse |
| Smith | Oswald Oscar Allen | 2208 | Trooper | 1st Battalion
Source: Nominal roll in WO127 | Imperial Light Horse |
| Smith | Ott | | | Source: QSA and KSA medal rolls | Steam Road Transport |
| Smith | Owen Edmund Gordon | | | Nominal roll #1 (S2) | Driscoll's Scouts |
| Smith | P | 75 | Private | Source: Nominal roll in WO127 | Clanwilliam Convoy Guard |
| Smith | P | 99991 | Gunner | Demise: Died of disease - enteric fever 20 Mar 1900
Place: Ladysmith
Source: In Memoriam by S Watt | 53rd Battery, RFA |
| Smith | P | | | 1st Battalion
Source: QSA and KSA medal rolls | Gloucestershire Regiment |
| Smith | P | | | 4th Battalion
Source: QSA and KSA medal rolls | Gloucestershire Regiment |
| Smith | P | | Ordinary Seaman | QSA (0). Ref: 188.365.
Source: QSA medal rolls | HMS Monarch |
| Smith | P | 3575 | Lance Corporal | QSA (2) DoL OFS
Provisional list of recipients
Source: Ladysmith Siege Account and Medal Roll | Gloucestershire Regiment |
|
|
