| Constantinople | M | | | Source: QSA and KSA medal rolls | Midland Mounted Rifles |
| Constelle | P R | | | Source: QSA and KSA rolls | British South Africa Police |
| Constencon | M W | | | Source: QSA and KSA medal rolls | Cape Town Highlanders |
| Consterdine | A E | | | Source: Medal rolls | Lumsden's Horse |
| Consterdine | J | | | 1st Battalion, Volunteer Service Company
Source: QSA and KSA medal rolls | Leicestershire Regiment |
| Consterdine | R W | | | Source: QSA and KSA medal rolls | 81st Battery, RFA |
| Consterdine | W R | | | Source: QSA and KSA medal rolls | 81st Battery, RFA |
| Constidine | J | | | 1st Battalion, Volunteer Service Company
Source: QSA and KSA medal rolls | Leicestershire Regiment |
| Constley | Robert | 486 | | Attested: Mar 1902. Source: CMP8 | Cape Police |
| Constock | Thomas | | | Source: WO100/146 | No 10 Mountain Battery, RGA |
| Constock | Thomas | | | Source: QSA and KSA medal rolls | No 10 Mountain Battery, RGA |
| Contal | G | | | Volunteer from France serving with the Boer forces
Source: Anglo Boer War Museum database, August 2016 | French volunteers |
| Contern | M | | | 3rd Battalion
Source: QSA and KSA medal rolls | Lincolnshire Regiment |
| Conti | Arthur Armitage | 185 | Private | Source: OZ-Boer database | Queensland, 5th Imperial Bushmen Contingent |
| Conti | Ferdinand | 13016 | Trooper | Source: QSA Medal Rolls | 51st Company, 12th Btn, IY |
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