National Society of the 1917 World War Registrars
There are 1185 names on the list and 752 Gold Star Plaques were recovered.
The names in Bold
indicate that their Gold Star Plaque was recovered.
★ Indicates interment at Jefferson Barracks National Cemetery
| Last name | First name | Rank | Cause of Death | Year of Death | Theater | Unit | |
| Pacini | Luigi | PVT | Died from wounds | 1918 | USA | 154 INF | |
| Panis | William C. | PVT | Killed in action | 1918 | AEF | 129 INF | |
| Parg | Alois A. Jr. | PVT | Died from wounds | 1918 | AEF | 18 INF | |
| Parker | Harry A. | PVT | Died from disease | 1918 | AEF | 162 INF | |
| Parker | Marshall L. | Died from disease | 1918 | AEF | 302 STEVE REG | ||
| Parks | Robert A. | Died from disease | 1918 | USA | 164TH DEPOT BRIGADE | ||
| Parmeley | Edward Lane | CPL | Died from disease | 1922 | USA | 1 BN INF RC | |
| Parsons | George L. | PVT | Died from disease | 1918 | USA | 354 INF | |
| Passek | Edward J. | Killed in action | 1918 | AEF | 138 INF | ||
| Patterson | James M. | Died from disease | 1919 | AEF | 12 MG | ||
| Peers | David Kennett | CPL | Killed in action | 1918 | AEF | 5TH REG (Marine) | |
| Pendleton | Clyde F. | CPL | Killed in action | 1918 | AEF | 138 INF | |
| ★ | Pennington | Lee | Died from disease | 1922 | USA | SP SERV QMC | |
| Pentz | Virgil C. | CPL | Killed in action | 1918 | AEF | 138 INF | |
| Peters | Clemens G. | Died from disease | 1918 | AEF | USN-RF | ||
| Peters | Joseph Whitman | 1ST LT | Died from disease | 1920 | USA | 335 AERO SQUAD | |
| Petrie | Herbert I. | Died from disease | 1921 | USA | 138 INF | ||
| ★ | Petty | Maurice E. | Died from disease | 1918 | USA | 138 INF | |
| Pfeifer | Oliver H. | Killed in action | 1918 | AEF | 138 INF | ||
| Phillips | Bertram F. | Died from disease | 1918 | UNKN | AT SEA C1 REP | ||
| ★ | Pickett | John J. | Died from disease | 1925 | USA | FD HOSP 20 | |
| Pierce | George E. | PVT | Killed in action | 1918 | AEF | 10 FA | |
| Piggott | Roy B. | PVT | Died from disease | 1922 | USA | BAT D 6 REG | |
| Pilcher | William C. | Died from disease | 1918 | USA | 160 DEP BRIG | ||
| Pleus | Oliver H. | CPL | Died from wounds | 1918 | AEF | 138 INF | |
| Plocher | Phillip | SGT 1STCL | Died from disease | 1918 | AEF | QMC | |
| Plueck | John H. | PVT | Killed in action | 1918 | AEF | 138 INF | |
| Pogue | Julian K. | Died from disease | 1918 | USA | 128 FA | ||
| Polleschultz | John Jr. | Died from disease | 1918 | AEF | 69 INF | ||
| Polst | Kurt Julius | PVT | DA | 1918 | AEF | 356 INF | |
| Ponder | Wm. Robert | PVT | Died from disease | 1918 | USA | AIR SER | |
| Pontelich | Nick | PVT | Killed in action | 1918 | AEF | 5 FA | |
| Potter | Harry N. | PVT | Killed in action | 1918 | UNKN | 136 INF | |
| Powell | James F. | SGT | Died from disease | 1918 | USA | 57 DEP BRIG | |
| Prehn | William H. Mrs. | Mrs | DA | 1918 | USA | R.C.S.W.DIV | |
| Preisinger | Charles M. | Died from wounds | 1918 | AEF | 128 INF | ||
| Prelli | Joseph | PVT | Result of gas | 1919 | AEF | 60 INF | |
| ★ | Prengel | Elmer H. | Died from disease | 1918 | AEF | 138 INF | |
| Pride | Robert C. | CPL | Died from wounds | 1918 | AEF | 138 INF | |
| Prizer | Lawernce | SGT | Died from disease | 1918 | AEF | 108 INF | |
| Prost | William V. | PVT | Killed in action | 1918 | AEF | 138 INF | |
| Pyeatt | Walter James | CPL | Died from disease | 1918 | AEF | 48 QMAF |