USS "Parsons" (DDG-33) USS "Parthenia" () USS "Partridge" (,) USS "Pasadena" (CL-65, SSN-752) USS "Pascagoula" (, PCE-874) USS "Pasco" (PF-6) USS "Pasig" (,) USS "Pasquotank" () USS "Passaconaway" (1863, AN-86) USS "Passaic" (, 1862) USS "Passumpsic" (AO-107) USS "Pastores" () USS "Pat Caharty" () USS "Patapsco" (1799, 1806, 1812, 1863, AT-10, AOG-1) USS "Patchogue" (PC-586) USS "Pathfinder" (AGS-60) USS "Patoka" (AO-9) USS "Patricia" () USS "Patrick Henry" (SSBN-599) USS "Patriot" (PYc-47, MCM-7) USS "Patroclus" () USS "Patrol" () USS "Patrol #1" () USS "Patrol #2" () USS "Patrol #4" () USS "Patrol #5" () USS "Patrol #6" () USS "Patrol #7" () USS "Patrol #8" () USS "Patrol #10" () USS "Patrol #11" () USS "Patroon" () USS "Patterson" (DD-36, DD-392, FF-1061) USS "Pattina" () USS "Patuxent" (AT-11, AO-44, AO-201) USS "Paul" (FF-1080) USS "Paul Buck" (AOT-1122) USS "Paul F. Foster" (DD-964) USS "Paul G.