Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Peters Creek Spring | Spring | 97 | Berks | 40 27 41 N | 075 53 17 W |
| Peters Elementary School | School | 205 | Lehigh | 40 43 19 N | 075 38 25 W |
| Peters Gap | Gap | 395 | Mifflin | 40 44 47 N | 077 26 02 W |
| Peters Hollow | Valley | | Clinton | 41 05 03 N | 077 32 48 W |
| Peters Lake | Reservoir | 537 | Fayette | 39 49 14 N | 079 32 07 W |
| Peters Mountain | Ridge | 388 | Dauphin | 40 26 43 N | 076 49 17 W |
| Peters Mountain Overlook | Locale | 145 | Dauphin | 40 24 12 N | 076 55 29 W |
| Peters Path | Trail | 486 | Lycoming | 41 20 54 N | 076 51 44 W |
| Peters Run | Stream | | Clinton | 41 19 24 N | 077 45 03 W |
| Peters Run | Stream | | Forest | 41 28 46 N | 079 26 32 W |
| Peters School | School | 228 | Northampton | 40 47 41 N | 075 26 43 W |
| Peters School | School | 442 | Venango | 41 31 03 N | 079 57 17 W |
| Peters Spring Run Dam | Dam | 216 | Berks | 40 25 48 N | 075 51 05 W |
| Peters Store | Populated Place | 191 | Lehigh | 40 43 14 N | 075 38 36 W |
| Peters Township High School | School | 312 | Washington | 40 16 54 N | 080 04 55 W |
| Peters Township School | School | 312 | Washington | 40 14 49 N | 080 01 51 W |
| Peters Trail | Trail | 662 | Mifflin | 40 45 16 N | 077 26 45 W |
| Petersburg | Populated Place | 225 | Huntingdon | 40 34 21 N | 078 02 49 W |
| Petersburg | Populated Place | 365 | Mercer | 41 26 21 N | 080 15 17 W |
| Petersburg | Populated Place | 258 | York | 39 54 03 N | 076 34 41 W |
| Petersburg Reservoir | Reservoir | 270 | Huntingdon | 40 36 36 N | 078 03 37 W |
| Peterson Cemetery | Cemetery | 451 | Crawford | 41 29 04 N | 080 08 42 W |
| Peterson Hollow | Valley | | Warren | 41 55 25 N | 079 10 11 W |
| Peterson Lake | Lake | 405 | Wayne | 41 48 08 N | 075 09 10 W |
| Peterson Memorial Field | Airport | 295 | Blair | 40 37 48 N | 078 18 14 W |
| Peterson Mountain | Summit | 481 | Luzerne | 41 21 16 N | 075 49 57 W |
| Peterson School (historical) | School | 398 | Crawford | 41 31 15 N | 080 10 15 W |
| Petersville | Populated Place | 389 | Butler | 40 49 26 N | 080 00 40 W |
| Petersville | Populated Place | 165 | Northampton | 40 45 09 N | 075 28 39 W |
| Petersville Post Office (historical) | Post Office | 71 | Lancaster | 39 58 56 N | 076 21 22 W |
| Petrie Cemetery | Cemetery | 387 | Allegheny | 40 26 49 N | 080 06 58 W |
| Petroleum Center | Populated Place | 326 | Venango | 41 30 58 N | 079 40 56 W |
| Petrolia | Populated Place | 358 | Butler | 41 01 00 N | 079 43 03 W |
| Pettis Corners | Locale | 386 | Crawford | 41 34 35 N | 080 03 57 W |
| Pettis Creek | Stream | | Susquehanna | 41 49 40 N | 075 54 50 W |
| Pettit Run | Stream | | Greene | 39 56 34 N | 080 14 52 W |
| Peyton Hill | Summit | 595 | Westmoreland | 40 13 57 N | 079 09 08 W |
| Pfaff Elementary School | School | 185 | Bucks | 40 26 10 N | 075 26 27 W |
| Pfeiffer School | School | 279 | Beaver | 40 43 01 N | 080 17 13 W |
| Pfoutz Run | Stream | | Clinton | 41 17 28 N | 078 02 06 W |
| Pfoutz Valley | Populated Place | 196 | Perry | 40 35 45 N | 077 02 47 W |
| Pfoutz Valley | Valley | | Perry | 40 33 05 N | 077 09 21 W |
| Pfoutz Valley Church | Church | 173 | Perry | 40 35 08 N | 077 05 40 W |
| Pfoutz Valley Trail | Trail | 541 | Clinton | 41 27 15 N | 077 47 08 W |
| Phalen Run | Stream | | Elk | 41 19 41 N | 078 40 56 W |
| Phard Park | Park | 117 | Northampton | 40 39 55 N | 075 24 34 W |
| Pheasant Hollow | Valley | | Lycoming | 41 29 35 N | 077 04 37 W |
| Pheasant Ridge | Locale | 146 | Bucks | 40 20 07 N | 075 05 41 W |
| Pheasant Run | Locale | 105 | Bucks | 40 18 36 N | 075 06 22 W |
| Pheasant Run | Locale | 41 | Bucks | 40 11 21 N | 074 59 41 W |
| Phelps Chapel | Church | 166 | Clinton | 41 11 52 N | 077 17 53 W |
| Phelps Corners | Locale | 483 | Erie | 41 55 49 N | 080 03 14 W |
| Phelps Run | Stream | | Forest | 41 35 39 N | 079 11 05 W |
| Phelps School | School | 162 | Chester | 40 01 25 N | 075 31 04 W |
| Phelps Swamp | Swamp | 342 | Wyoming | 41 38 26 N | 075 51 06 W |
| Philadelphia | Populated Place | 12 | Philadelphia | 39 57 08 N | 075 09 50 W |
| Philadelphia Airport | Airport | 40 | Bucks | 40 19 52 N | 075 14 58 W |
| Philadelphia City Hall | Building | 13 | Philadelphia | 39 57 08 N | 075 09 49 W |
| Philadelphia College of Bible | School | 42 | Bucks | 40 09 57 N | 074 54 33 W |
| Philadelphia College of Pharmacy | School | 10 | Philadelphia | 39 56 45 N | 075 12 29 W |
| Philadelphia College of Textiles and Science | School | 73 | Philadelphia | 40 01 17 N | 075 11 33 W |
| Philadelphia Contributionship | Building | 7 | Philadelphia | 39 56 46 N | 075 08 55 W |
| Philadelphia Country Club | Locale | 120 | Montgomery | 40 03 49 N | 075 17 30 W |
| Philadelphia County | Civil | 68 | Philadelphia | 40 07 31 N | 074 59 60 W |
| Philadelphia County Prison | Building | 6 | Philadelphia | 40 02 00 N | 075 00 59 W |
| Philadelphia Cricket Club | Locale | 49 | Montgomery | 40 06 31 N | 075 13 25 W |
| Philadelphia Cricket Club | Locale | 105 | Philadelphia | 40 03 52 N | 075 12 31 W |
| Philadelphia Detention Center | Building | 3 | Philadelphia | 40 01 24 N | 075 01 05 W |
| Philadelphia Electric Country Club | Locale | 53 | Delaware | 39 58 13 N | 075 16 57 W |
| Philadelphia Electric Dam | Dam | 16 | Montgomery | 40 06 42 N | 075 20 53 W |
| Philadelphia Fire Academy | School | 4 | Philadelphia | 40 02 10 N | 075 00 02 W |
| Philadelphia Fire Department Heliport | Airport | 27 | Philadelphia | 39 58 00 N | 075 09 59 W |
| Philadelphia Industrial Park | Locale | 32 | Philadelphia | 40 05 30 N | 074 59 29 W |
| Philadelphia Industrial Park | Locale | 47 | Philadelphia | 40 06 00 N | 075 00 29 W |
| Philadelphia International Airport | Airport | 2 | Delaware | 39 51 32 N | 075 17 59 W |
| Philadelphia Market Street Airport | Airport | 6 | Philadelphia | 39 57 17 N | 075 10 42 W |
| Philadelphia Memorial Park | Park | 112 | Chester | 40 02 57 N | 075 34 37 W |
| Philadelphia Museum School of Art | School | 11 | Philadelphia | 39 56 45 N | 075 09 59 W |
| Philadelphia Osteopathic Hospital | Hospital | 77 | Philadelphia | 40 00 12 N | 075 12 47 W |
| Philadelphia Police Academy | School | 4 | Philadelphia | 40 02 15 N | 075 00 29 W |
| Philadelphia Protectory for Boys | School | 44 | Montgomery | 40 06 56 N | 075 27 44 W |
| Philadelphia State Hospital | Hospital | 38 | Philadelphia | 40 06 42 N | 074 58 49 W |
| Philadelphia Suburban Dam | Dam | 34 | Bucks | 40 08 18 N | 074 55 23 W |
| Philadelphia YMCA Camp | Locale | 128 | Chester | 39 59 35 N | 075 42 39 W |
| Philadelphia Zoological Garden | Park | 13 | Philadelphia | 39 58 18 N | 075 11 47 W |
| Philhaven Hospital | Hospital | 196 | Lebanon | 40 16 05 N | 076 27 45 W |
| Philip F Lauer Middle School | School | 104 | Northampton | 40 40 14 N | 075 14 35 W |
| Philip Murray Elementary School | School | 334 | Allegheny | 40 24 33 N | 079 58 45 W |
| Philipsburg | Populated Place | 441 | Centre | 40 53 47 N | 078 13 14 W |
| Philipsburg | Populated Place | 238 | Washington | 40 03 42 N | 079 52 52 W |
| Philipsburg Cemetery | Cemetery | 497 | Centre | 40 53 11 N | 078 12 40 W |
| Philipsburg Elementary School | School | 445 | Centre | 40 54 00 N | 078 12 56 W |
| Philipsburg Junior High School | School | 442 | Centre | 40 53 55 N | 078 13 05 W |
| Philipsburg Radio Range Station | Locale | 478 | Clearfield | 40 57 37 N | 078 07 20 W |
| Philipsburg Reservoir | Reservoir | 496 | Centre | 40 50 53 N | 078 12 33 W |
| Philipsburg-Osceola High School | School | 492 | Centre | 40 53 32 N | 078 12 34 W |
| Phillaman Run | Stream | | Franklin | 39 58 13 N | 077 34 50 W |
| Phillippi School (historical) | School | 477 | Jefferson | 41 03 09 N | 078 53 09 W |
| Phillips | Populated Place | 301 | Fayette | 39 56 21 N | 079 43 44 W |
| Phillips | Populated Place | 390 | Tioga | 41 56 21 N | 077 29 00 W |
| Phillips Cemetery | Cemetery | 251 | Erie | 42 13 57 N | 079 46 59 W |
| Phillips Cemetery | Cemetery | 413 | Greene | 39 46 23 N | 080 14 53 W |
| Phillips Church | Church | 429 | Greene | 39 46 21 N | 080 15 01 W |
| Phillips Creek | Stream | | Centre | 40 54 26 N | 077 28 39 W |
| Phillips Creek | Stream | | Luzerne | 41 16 04 N | 076 13 27 W |
| Phillips Dam | Dam | 335 | Pike | 41 27 35 N | 074 57 56 W |
| Phillips Elementary School | School | 231 | Allegheny | 40 25 40 N | 079 58 40 W |
| Phillips Memorial | Cemetery | 346 | Bedford | 40 15 37 N | 078 15 58 W |
| Phillips Mill | Locale | 30 | Bucks | 40 22 58 N | 074 57 59 W |
| Phillips New Cemetery | Cemetery | 450 | Greene | 39 46 04 N | 080 15 08 W |