| P. L. M. 2 | Pere Marquette 15 | Poling Brothers No. 8 |
| Pacific Wind | Pere Marquette 17 | Poling Brothers No. 9 |
| Paine, William A. | Pere Marquette 18 | Poling, Chester A. |
| Paipoonge | Pere Marquette 19 | Pollock, W. G. |
| Paisley, Robert J. | Pere Marquette 20 | Polynesia |
| Paisley, Robert J. | Pere Marquette 21 | Ponoka |
| Paisley, Robert R. | Pere Marquette 22 | Pontiac |
| Paliki | Pere Marquette 41 | Pope, E. C. |
| Palmer, Thomas W. | Pere Nouvel | Poplarbranch |
| Palmer, William P. | Perkins, George W. | Port de St. Malo |
| Palmleaf | Perseus | Port Saint Louis |
| Pan-Amoco | Peterson, Frank J. | Portadoc |
| Panay | Petite Hermine | Portadoc |
| Panoil | Petrawak | Portadoc |
| Panoil | Petrolite | Portland |
| Papudo | Phenicia | Portsmouth |
| Papyrus | Philadelphia | Portsmouth |
| Paraguay | Philbin, D. M. | Portwell |
| Parame | Phillips, J. C. | Post, G. G. |
| Paratex | Phipps, Henry | Poughkeepsie Socony |
| Parent, S. N. | Phoenix | Powell, K. A. |
| Parisien, Jean | Pic R | Poweraux Chris |
| Parkdale | Pic River | Poweraux Peter |
| Parks, Sheldon | Pickands, Colonel James | Poweraux Roger |
| Passport | Picton | Powhatan |
| Paterson | Pierce, Daniel | Poznan |
| Paterson | Pierson Independent | Prairie Harvest |
| Pathfinder | Pierson, Robert S. | Pres. Estrade Cabrera |
| Pathfinder | Pierson, Robert S. | Prescodoc |
| Pathfinder | Pilgrim | Prescodoc |
| Patmore, A. J. | Pilkey, William B. | Prescott |
| Patricia II | Pillsbury | Presque Isle |
| Patterson, JosephMedill | Pillsbury | Presque Isle |
| Patton, Thomas F. | Pillsbury, John S. | Price, John H. |
| Paul, Charles A. | Pillsbury’s Barge | Prince Ungava |
| PB-12 | Pilot Knob | Princess Superior |
| Pearson, Jay A. | Pilot Knob | Princeton |
| Peavey Pioneer | Pinebranch | Prindoc |
| Peavey, Frank H. | Pinedale | Prindoc |
| Peavey, George W. | Pineglen | Prindoc |
| Peck, E. M. | Pineglen | Progress |
| Peck, Susan E. | Pioneer | Providence |
| Pegasus | Pioneer | Providence Socony |
| Pegasus | Pioneer | Provmar Terminal |
| Pellatt, H. M. | Pioneer | Provmar Terminal II |
| Pelton Bank | Pioneer Challenger | Puloe Brani |
| Pendrecht | Platana | Pure Detonex |
| Penetang | Platt Jr., Henry R. | Pure Lubwell |
| Pennsylvania | Plattsburgh Socony | Pure Nulube |
| Penobscot | Pleiades | Pure Oil No. 10 |
| Penobscot | Plummer, J. H. | Pure Oil No. 9 |
| Pere Marquette | Poe, General Orlando M. | Pure Tiolene |
| Pere Marquette 10 | Pointe Noire | Puritan |
| Pere Marquette 12 | Polaris | Purnell, Frank |
| Pere Marquette 14 | Poling Brothers No. 7 | Purnell, Frank |