- Pace, Henry
- Packe, Alfred Edmund
- Packe, Charles
- Packer, Sir Charles
- Padwick, Francis Herbert
- Padwick, Henry
- Page, Rev. Arnold Henry
- Page, Ernest
- Paget, John
- Paget, John Rahere
- Paice, George Hayes
- Pain, Alfred
- Pain, Francis Henning
- Pain, Thomas
- Pain, William Percy
- Paine, Tyrrell Thomas
- Pakington, Hon. Herbert Perrott Murray
- Paley, Algernon Herbert
- Paley, George Knowles
- Paliologus, Nicholas Lower
- Palit, Tarak Nath
- Palmer, Arthur
- Palmer, Charles Felix
- Palit, Jitendra Nath
- Palmer, Charles James
- Palmer, Francis
- Palmer, Francis Beaufort
- Palmer, Sir Geoffrey, Bart.
- Palmer, George Hudson
- Palmer, George John
- Palmer, John Edward
- Palmer, Ralph Charlton
- Palmer, Thomas George Adams
- Palmer, William Robert
- Pandit
- Panioty, Constantine Demetrius
- Pankhurst, Richard Marsden
- Pantin, Henry John
- Papillon, Philip Oxenden
- Pardoe, William Herbert
- Mallet-Paret, Louis
- Parke, Charles
- Parke, Charles Joseph
- Parker, Arthur James
- Parker, Edward Harper
- Parker, Francis
- Parker, Hon. Francis
- Parker, Frederick Hardyman
- Parker, George Marcus
- Parker, John Francis
- Parker, Kenyon Charles Shirecliffe
- Parker, Reginald
- Parker, Robert John
- Parker, Thomas
- Parker, William
- Parkes, Robert Byerley
- Parkin, John Samuel
- Parkin, Montagu Lewis
- Parkin, Thomas
- Parkins, William Trevor
- Parkinson, Robert John Hinman
- Parkyns, Thomas Mansfield Forbes
- Parnell, Henry Tudor
- Parnell, Hugh
- Parnell, John
- Parnell, Thomas Parnell
- Parnell, Victor Alexander Lionel Dawson
- Parr, Cecil Francis
- Parr, Robert
- Parry, Edward Abbott
- Parsons, Charles
- Parsons, Henry James
- Parsons, James
- Parsons, James Edmund Bacon
- Parsons, James Ramsay
- Part, Charles Thomas
- Partridge, Richard William
- Partridge, Robert Ernle
- Partridge, William
- Patchett, William
- Pater, Thomas Kennedy
- Paternoster, Richard
- Paterson, James
- Paterson, John
- Paterson, William
- Paton, Frederick Lechmere
- Paton, Walter Boldero
- Patron, Arthur Joseph
- Patron, Joseph Armand
- Patten, James
- Pattenden, Frederick William Waldebrand
- Patterson, Alexander Henry
- Patteson, James Henry
- Pattison, Arthur
- Pattison, Henry John
- Patton, Frederick Joseph
- Pattrick, Francis
- Paul, George William
- Paul, Gregory Charles
- Paul, Herbert Woodfield
- Pauli, Charles Paine
- Paull, Henry
- Pauncefote, Sir Julian
- Pawson, Arthur
- Payn, Howard
- Payne, Charles Lane
- Payne, Edward John
- Payne, Frederick William (b.1859)
- Payne, Frederick William (b.1861)
- Payne, John Farrell Lavington
- Payne, John Horne
- Payne, Salusbury Gillies
- Payne, William
- Payne, William Henry Christopher
- Peabody, Francis
- Peacock, Rt. Hon. Sir Barnes
- Peacock, Frederick Barnes
- Peacock, Mark Beauchamp
- Peacocke, Gerald Loftus Torin
- Pears, Edwin
- Pears, Henry Edwin
- Pearse, Herbert George
- Pearson, Albert Harford
- Pearson-Gee, Arthur Beilby
- Pearson, Carl
- Pearson, Charles Burgess Nicholas
- Pearson, Charles John
- Pearson, Frederick James Norman
- Pearson, Harry Arthur
- Pearson, James Godfrey
- Pearson (Hon.), Sir John
- Pearson, Lorenzo Frederick
- Pearson, Tindal Arthur
- Pearson, William
- Pearson, William Laurence Wemyss
- Peartree, John Henry
- Peat, Henry
- Pechell, Alfred Henry
- Peck, Jasper Kenrick
- Peck, Kenrick
- Peel, Rt. Hon. Sir Frederick
- Peel, Mervyn Lloyd
- Peel, Sydney
- Peel, Thomas Edwin
- Peel, Walter Hayward
- Peile, Charles
- Peile, Clarence John
- Peiris, James
- Pelham, Thomas Henry William
- Pell, Oliver Claude
- Pellereau, Etienne
- Pellew, Edward Ferdinand
- Pelte, François Stanislas Edouard
- Pember, Edward Henry
- Pemberton, Edward Leigh
- Pemberton, George
- Pemberton, Henry Williams
- Pemberton, Sholto Rawlins
- Pemberton, Walter
- Pemberton, Wilfred Leigh
- Pendarves, William Cole
- Penfold, Hugh Charles
- Pengree, Edward
- Penn, William
- Pennefather, Frederick William
- Pennethorne, Deane Parker
- Pennyman, James Worsley
- Penruddocke, Charles
- Penson, George Willis
- Penzance, Lord (James Plaisted Wilde)
- Pepys, George
- Pepys, Henry
- Pepys, Philip Henry
- Pepys, Walter Courtenay
- Perceval, Charles Spencer
- Perceval, Spencer
- Perceval, Westby Brook
- Percival, Francis William
- Percival, Herbert
- Perfect, William Hampden
- Perkes, Richard Moon
- Perkins, Henry
- Perrin, Louis
- Perring, Albert Glenie
- Perring, Charles
- Perry, Harold Arthur
- Perry, Walter Copland
- Hormusjee Pestonjee
- Thomas-Peter, John Franklen
- Peters, Arthur
- Peters, Frederick
- Petersdorff, Charles Erdman
- Peterson, Andrew Thomas Turton
- Petheram, Sir William Comer
- Petherick, George Tallatt
- Peto, Henry
- Petre, Francis Loraine
- Phear, Sir John Budd
- Phelps, William John
- Philbrick, Frederick Adolphus
- Philby, Rev. James Bridger
- Philip, Michel Maxwell
- Philipps, Charles Edward Gregg
- Philips, Francis
- Philips, Francis Charles
- Phillimore, Rt. Hon. Sir Robert Joseph, Bart.
- Phillimore, Sir Walter George Frank, Bart.
- Phillippo, (Hon.) Sir George
- Phillipps, William
- Phillips, Arthur
- Phillips, Benjamin Guy
- Phillips, Charles Palmer
- Phillips, Claude
- Phillips, Francis
- Phillips, Francis Medland
- Phillips, Sir Henry Lushington
- Phillips, John Lloyd
- Phillips, John Roland
- Spencer-Phillips, John
- Phillips, Louis Henry
- Phillips, Thomas
- Phillips, Thomas Arthur Jones Stradlyn Morgan
- Phillips, Thomas William
- Phillips, Walter Ross
- Phillips, William Hamilton
- Phillips, William Page Thomas
- Phillpotts, William Francis
- Philpot, John Gold
- Philpot, Robert
- Phipps, Richard Leckonby Hothersall
- Phipson, Sydney Lovell
- Phipson, Weatherley
- Pickersgill, Edward Hare
- Pickford, William
- Pickup, James
- Pidcock, Charles Alexander
- Pierce, John Timbrell
- Pierpoint, Robert
- Pigeon, Henry
- Piggott, Francis Taylor
- Pigneguy, Jean Alexis Jules
- Pigot, Hugh
- Pigot, Hugh Flamsteed
- Pigot (Hon.) Jones Quain
- Pigott, Arthur Gough
- Smyth-Pigott, Edward Frederick
- Pigott, Paynton
- Pike, Leonard Gaskell
- Pike, Luke Owen
- Pilcher, John Giles
- Pilcher, Matthew
- Pilcher, Montagu Somes
- Pilkington, John Ormerod
- Pilot, Henry Gustave
- Pim, Bedford Clapperton Trevelyan
- Pinches, Conrad Hume
- Pinches, Edward Ewin
- Pinckney, Erlysman
- Pine, Sir Benjamin Chilley Campbell
- Pinhey, (Hon.) Robert Hill
- Pinhey, Robert William Spottiswoode
- Pinkett, (Hon.) Francis Frederick
- Pinsent, Hume Chancellor
- Pisani, Henry Peter
- Pisani, Pliny Henry
- Piston, Maurice Edmond
- Pitcairn, David
- Pitcairn, Robert
- Platt, Charles
- Platt, Edward
- Platt, Francis Thomas
- Platt, Hugh Edward Pigott
- Platt, Thomas
- Platt, William
- Plowden, Alfred Chichele
- Plowden, Henry Meredyth
- Plucknett, George
- Plumb, Thomas Street
- Plummer, Charles
- Plumptre, Charles John
- Plumptre, Claude Charles Molyneux
- Plumptre, Reginald Charles Edward
- Plunkett, Henry Frederick
- Pochin, William John Reynolds
- Pocock, Isaac John Innes
- Pocock, William Archbutt
- Pode, John Duke
- Pogose, Gregory Joakim
- Pogose, Joakim Nicholas
- Le Poigneur, Ivanoff
- Poland, Henry Bodkin
- Pole, Alexander Edward
- Pole, John Lionel
- Pole, Sir William Edmund, Bart.
- Poley, Arthur Pierre
- Poley, Thomas Weller
- Pollard, Edward Hutchinson
- Pollen, Arthur Daniel
- Pollock, Arthur Becher
- Pollock, Sir Charles Edward
- Pollock, Edward James
- Pollock, Frederick
- Pollock, George Frederick
- Pollock, Rev. Herbert Charles
- Pollock, Hugh
- Pollock, John Curwood
- Pollock, Robert Erskine
- Pollock, Walter Herries
- Pollock, Sir William Frederick, Bart.
- Ponsonby, Edward
- Ponsonby, Walter Gerald
- Pontifex, Charles
- Pontifex, Reginald Dalton
- Poole, Arthur Ruscombe
- Pooley, Henry Fletcher
- Poonen, Tertanatt Cherian
- Poore, William Dyke
- Pope, Charles Andrew
- Pope, John Buckingham
- Pope, Samuel
- Popham, John Francis
- Portal, Edward Robert
- Portal, Melville
- Porteous, James Stoddart
- Porter, James Biggs
- Porter, William Archer
- Portman, Hon. Edwin Berkeley
- Poste, Edward
- Pott, John Frederic
- Potter, John Charles
- Potter, Richard
- Potter, Rupert
- Potter, William
- Pottinger, Sir Henry, Bart.
- Pottinger, Henry Allison
- Potts, Thomas Radford
- Poulin, Edouard Georges Felix
- Poulin, Henry
- Poulter, Jonathan Holmes
- Pound, Alfred John
- Powell, Arthur Charles Joseph
- Powell, Francis Sharp
- Powell, Frank Grove
- Baden-Powell, Frank Smyth
- Powell, Frederick York
- Powell, Henry
- Baden-Powell, Henry Warrington Smyth
- Powell, John
- Powell, John Joseph
- Powell, Joseph
- Powell, Leonard Marlborough
- Powell, Maurice
- Power, Sir Alfred
- Power, Ambrose William Bushe
- Power, Major-Genl. Edward Henry
- Power, John O'Connor
- Power, Louis Michael
- Powles, Louis Diston
- Orde-Powlett, Hon. Henry Robert
- Pownall, Frank
- Pownall, Henry Harrison
- Pownall, John Fish
- Poyser, Arthur Horatio
- Praed, Fitzpatrick William Bulkeley
- Prance, Miles Henry
- Prankerd, Archibald Arthur
- Prankerd, Percy John
- Pratt, James
- Poynter, Samuel
- Prendergast, Arthur Hugh Dalrymple
- Prendergast, Sir James
- Prendergast, Philip
- Prendergast, William Paul
- Prentice, Samuel
- Prescott, Charles Andrew
- Presgrave, Edward William
- Prest, Edward Brent
- Prest, Henry Edgar
- Preston, Charles James
- Preston, Francis Montagu
- Preston, Robert Arthur Berthon
- Preston, William Houstoun-Boswall
- Priaulx, Osmond de Beauvoir
- Price, Edwin Plumer
- Price, George Curtis
- Price, Henry Samuel Benbow
- Price, James Glenie
- Price, John
- Price, Robert John
- Price, Thomas Phillips
- Prichard, Cyril Henry
- Prickard, Arthur Octavius
- Prideaux, Charles Augustin
- Prideaux, Charles Greville
- Prideaux, Frederick
- Pridham, Charles
- Priestley, Henry
- Pring, (Hon.) Ratcliffe
- Pringle, Sir George
- Prior, Henry Lawrence
- Prior, Herman Ludolphus
- Prior, John Templer
- Prior, Thomas Young
- Pritchard, John
- Pritchard, John Charles
- Pritchard, Robert Albion
- Pritchard, Robert Henry
- Pritchett, John Suckling
- Procter, Christopher William Cecil
- Procter, Frederick Townsend
- Procter, John
- Propert, William Peregrine
- Prosser, Walter Byron
- Prothero, Francis Thomas Egerton
- Prothero, Roland Edmund
- Proudfoot, John William
- Provis, Samuel Butler
- Bruce-Pryce, Alan Cameron
- De la Pryme, Charles
- Pryor, Robert
- Puckle, George
- Pugh, David
- Pugh, Harry Rose
- Pugh, John Hunter
- Pugh, Lewis Pugh
- Giles-Puller, Arthur Giles
- Pulling, Mr. Serjeant (Alexander)
- Pulling, Alexander
- Pulman, James Heard
- Pulman, John
- Pulman, Prockter Thomas
- Purcell, Edmund des Anges
- Purcell, Lyndsey
- Purcell, Richard Harris
- Purcell, William Patrick Joseph
- Purkis, Harry Chevallier
- Purton, William Cecil Pardoe
- Purves, James Liddell
- Purves, William Adams
- Purvis, Robert
- Putnam, John Millidge
- Pye, Henry John
- Pyke, Lionel Edward
- Pyne, Arthur Thomas
- Pyrke, Duncombe
