Shipmates
- P -
| Name | Rank(s) | Ship(s) |
| Page, E. | Seaman | Adriatic |
| Page, J. | AB | Olympic |
| Palmer, W. | AB | Olympic |
| Pardoe, R. G. | 4th Mate | Oceanic |
| Parker, T. | AB | Celtic |
| Parkhouse, M. | AB | Olympic |
| Parms, H. | Boatswain | Lydgate |
| Parnell, C. | AB | Adriatic, Olympic |
| Parry, J. E. | AB | Oceanic |
| Parry, O. | AB | Runic |
| Parsons, H. | AB | Adriatic, Olympic |
| Pascoe, C. H. | AB, LO | Olympic, Titanic |
| Patton, W. | Joiner | Celtic |
| Payne, W. | AB | Adriatic, Olympic |
| Pearce, C. | AB | Olympic |
| Peberdy, H. | AB | Oceanic, Cedric |
| Pendelton, H. | AB | St. Cuthbert |
| Pennycote, W. R. | AB | Adriatic |
| Perkis, W. | AB, QM | Adriatic, Olympic, Titanic |
| Perrand | AB | Charles Cotesworth |
| Perret, J. | AB | Charles Cotesworth |
| Perrins, G. H. | AB | Adriatic |
| Peters, W. C. | AB | Titanic |
| Petersen, C. | Cook + Steward | St. Cuthbert |
| Petue, J. | 6th Mate | Oceanic |
| Picket, E. | Seaman | Adriatic |
| Pike, G. H. | 4th Mate, 3rd Mate | Runic |
| Pilcher, E. J. | 3rd Mate | Runic |
| Pine, W. | AB | Oceanic |
| Pitman, H. J. | 3rd Mate | Titanic |
| Phash, R. | Surgeon | Olympic |
| Phillips, I. | AB | Charles Cotesworth |
| Phillips, J. | AB | Adriatic, Olympic |
| Poingdestre, J. | AB | Titanic |
| Poland, J. | AB | Oceanic |
| Pooley, L. | Apprentice | Charles Cotesworth |
| Pope, L. E. | Seaman | Adriatic |
| Port, J. | OS | Adriatic |
| Porter, G. | AB | Adriatic |
| Potter, G. | AB | Olympic |
| Poulter, B. | OS | Oceanic |
| Powell, C. | AB | Adriatic |
| Power, A. | AB | Oceanic |
| Power, P. | AB | Celtic, Oceanic |
| Prangnell, G. | AB | Olympic |
| Presbay | AB | Charles Cotesworth |
| Price, G. J. | 4th Mate | Adriatic |
| Prichard, W. | AB | Lydgate |
| Primrose, H. | Seaman, AB | Adriatic |
| Prin, L. | AB | Charles Cotesworth |
| Prince, W. | OS | Adriatic |
| Pritchard, S. | AB | Celtic |
| Pritchard, T. | AB | Celtic |
| Pritchard, T. (L'pool) | OS | Oceanic |
| Pritchard, Thomas | 6th Mate | Oceanic |
| Proudfoot, B. | OS | Adriatic |
| Puckett, W. | AB | Olympic |
| Puddy, J. H. | AB | Olympic |
| Pugh, E. | Carpenter | Runic |
| Purves, W. | AB | Runic |
| Pyne, G. | AB | Lydgate |