| Buchanan | J | 1855 | Sapper | QSA (5)
Source: List of QSAs with the clasp Talana from the Talana book | Royal Engineers |
| Buchanan | J | 627 | Private | Frontier Wars. SAGS (1) 1877-8-9 | (Cameronians) Scottish Rifles |
| Buchanan | J | 4827 | Private | QSA (4)
Source: List of QSAs with the clasp Elandslaagte | Gordon Highlanders |
| Buchanan | J | | | Source: QSA and KSA medal rolls | 69th Battery, RFA |
| Buchanan | J | | | 2nd Battalion
Source: QSA and KSA medal rolls | Royal Irish Rifles |
| Buchanan | J | | | 1st Battalion
Source: QSA and KSA medal rolls | Highland Light Infantry |
| Buchanan | J | | | 3rd Battalion
Source: QSA and KSA medal rolls | Highland Light Infantry |
| Buchanan | J | 25218 | Gunner | Wounded at Colenso. 15 Dec 1899.
Source: Natal Field Force Casualty Roll, page 24 line 6 | 66th Battery, RFA |
| Buchanan | J | 22410 | Trooper | Source: Nominal roll in WO127 | Johannesburg Mounted Rifles |
| Buchanan | J | | | Source: QSA and KSA medal rolls | New Zealand, 7th Contingent |
| Buchanan | J | 6851 | Private | 3rd Battalion
Source: QSA roll | Loyal North Lancashire Regiment |
| Buchanan | J | | | Source: QSA and KSA medal rolls | New Zealand, 10th Contingent |
| Buchanan | J | | | Source: QSA and KSA medal rolls | South African Constabulary |
| Buchanan | J | 4827 | Private | QSA (4) Eland DoL LN Belf
Provisional list of recipients
Source: Ladysmith Siege Account and Medal Roll | Gordon Highlanders |
| Buchanan | J | | | Source: QSA and KSA medal rolls | 42nd Battery, RFA |
|
|
