| Thompson | Herbert Edward | 187 | Trooper | Source: OZ-Boer database | New South Wales, 2nd Contingent NSW Mounted Rifles |
| Thompson | Herbert George | | | Source: QSA Medal Rolls | Army Chaplain's Department |
| Thompson | Herbert Nelson | | | Source: Attestation paper in WO126 | Brabant's Horse |
| Thompson | Hiram Preston | 688 | Private | Source: OZ-Boer database | Queensland, 6th Imperial Bushmen Contingent |
| Thompson | Hiram Preston | 301 | Private | Source: OZ-Boer database | Queensland, 4th Imperial Bushmen Contingent |
| Thompson | Hubert Charles | 203 | Private | Source: Nominal roll in WO127 | Imperial Light Infantry |
| Thompson | Hugh Childers | 44582 | Trooper | No known Company. Served in 38th Btn IY
Source: QSA Medal Rolls | Imperial Yeomanry |
| Thompson | Hugh Stanley | 44477 | Trooper | No known Company. Served in 34th Btn IY
Source: QSA Medal Rolls | Imperial Yeomanry |
| Thompson | Hy | 1193 | Corporal | Source: QSA medal roll in WO100/277 | Uitenhage Volunteer Rifles |
| Thompson | I | | | 1st Battalion
Source: QSA and KSA medal rolls | Suffolk Regiment |
| Thompson | I A | | | Source: QSA and KSA rolls | Standerton Mounted Police |
| Thompson | J | | | 2nd Battalion
Source: QSA and KSA medal rolls | (King's) Liverpool Regiment |
| Thompson | J | | | 1st Battalion
Source: QSA and KSA medal rolls | King's Royal Rifle Corps |
| Thompson | J | | | 2nd Battalion
Source: QSA and KSA medal rolls | King's Royal Rifle Corps |
| Thompson | J | | | 4th Battalion
Source: QSA and KSA medal rolls | King's Royal Rifle Corps |
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