| Pepys | Arthur Guy Leslie | Trooper | Unit: B. troop. Nationality: English. Age: 20, Address: 61 Porchester Terrace, London. Source: List of Jameson raiders
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| Pepys | John | Corporal | Unit: G. troop. Nationality: English. Age: 24, Address: 61 Porchester Terrace, Bayswater, London. Source: List of Jameson raiders
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| Pescod | William Thomas | Trooper | Unit: D. troop. Nationality: English. Age: 28, Address: Cookham Dean, Berkshire. Source: List of Jameson raiders
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| Pettit.George | E | Noncombant | Nationality: English. Address: c/o PO Colchester, Essex. Source: List of Jameson raiders
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| Philbrick | B R | Trooper | Unit: A. troop. Nationality: English. Address: 25 Earl Howe St, Leicester. Source: List of Jameson raiders
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| Phillips | Francis Wall | Trooper | Unit: D. troop. Nationality: English. Age: 23, Address: Bulawayo, Matabeleland. Source: List of Jameson raiders
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| Place | Edward Herbert | Trooper | Unit: A. troop. Nationality: English. Age: 23, Address: Skelton Grange, Yorkshire. Source: List of Jameson raiders
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| Plomer | Charles Campbell | Trooper | Unit: K. troop. Nationality: English. Age: 25, Address: 18 Brunswick Place, Brighton. Source: List of Jameson raiders
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| Pomeroy | Granville G | Trooper | Unit: Artillery. Nationality: English. Address: Leigh Woods, Clifton. Source: List of Jameson raiders
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| Poole | Edward Josiah | Trooper | Unit: C. troop. Nationality: English. Age: 23, Address: 18 Avenue Terrace, Winchester. Source: List of Jameson raiders
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| Potter | George M | Trooper | Unit: A. troop. Nationality: English. Address: 15 Collingh Rd, West End Lane, Hampstead. Source: List of Jameson raiders
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| Power | Patrick | Trooper | Unit: G. troop. Detained at Pretoria by SAR, ex member of the Source: List of Jameson raiders
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| Power | Richard Edie | Trooper | Unit: B. troop. Nationality: Irish. Age: 18, Address: 5 Garville Rd, Rathgar, Dublin. Source: List of Jameson raiders
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| Pownall | William Charles Beatty | Trooper | Killed in actiion, buried Randfontien. Source: List of Jameson raiders
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| Primmer | William Henry | Trooper | Unit: C. troop. Nationality: English. Age: 25, Address: Vryburg, Bechuanaland. Source: List of Jameson raiders
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| Probyn | Henry | Trooper | Unit: D. troop. Nationality: English. Age: 23, Address: Tarpoley, Cheshire. Source: List of Jameson raiders
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| Procter | Richard N | Trooper | Unit: C. troop. Nationality: Irish. Age: 31, Address: Salisbury, Mashonaland. Source: List of Jameson raiders
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| Puddy | Charles Ernest | Trooper | Unit: B. troop. Nationality: English. Age: 24, Address: Bulawayo, Matabeleland. Source: List of Jameson raiders
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| Pyke | George Thomas | Trooper | Unit: G. troop. Nationality: English. Age: 21, Address: 23 Stanhope Gdns, London.S.W. Source: List of Jameson raiders
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| Rankins | Thomas | Trooper | Unit: C. troop. Nationality: Scottish. Age: 32, Address: 60 Morrison St, Edinburgh. Source: List of Jameson raiders
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