Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Upper Doctor Green Trail | Trail | 591 | Potter | 41 29 00 N | 077 57 57 W |
| Upper Donohoe Dam | Dam | 339 | Westmoreland | 40 19 18 N | 079 28 29 W |
| Upper Dry Hollow | Valley | | Potter | 41 40 34 N | 077 46 15 W |
| Upper Dry Run | Stream | | Beaver | 40 38 45 N | 080 30 07 W |
| Upper Dublin High School | School | 93 | Montgomery | 40 09 10 N | 075 11 54 W |
| Upper Dutchtown | Populated Place | 594 | Cambria | 40 25 12 N | 078 38 19 W |
| Upper Emilie | Populated Place | 32 | Bucks | 40 09 38 N | 074 50 56 W |
| Upper Exeter | Populated Place | 181 | Luzerne | 41 24 25 N | 075 50 16 W |
| Upper Glasgow | Populated Place | 51 | Montgomery | 40 16 09 N | 075 39 51 W |
| Upper Gwynedd Township Police Heliport | Airport | 104 | Montgomery | 40 12 40 N | 075 17 14 W |
| Upper Hand | Reservoir | 271 | Northampton | 40 54 23 N | 075 13 08 W |
| Upper Hillville | Populated Place | 269 | Clarion | 41 02 14 N | 079 36 40 W |
| Upper Holmesburg | Populated Place | 17 | Philadelphia | 40 02 48 N | 075 00 35 W |
| Upper Jerry Run | Stream | | Cameron | 41 18 01 N | 078 03 31 W |
| Upper Kittanning Dam | Dam | 452 | Blair | 40 29 48 N | 078 28 47 W |
| Upper Klondike Pond | Reservoir | 579 | Lackawanna | 41 15 18 N | 075 26 48 W |
| Upper Knickerbocker Dam | Dam | 56 | Montgomery | 40 19 51 N | 075 28 50 W |
| Upper Lake | Lake | 427 | Susquehanna | 41 49 31 N | 075 45 17 W |
| Upper Lawn | Populated Place | 146 | Lebanon | 40 13 42 N | 076 33 05 W |
| Upper Lehigh | Populated Place | 547 | Luzerne | 41 01 56 N | 075 54 25 W |
| Upper Little Swatara Creek | Stream | | Schuylkill | 40 34 32 N | 076 20 55 W |
| Upper Logue Hollow | Valley | | Cameron | 41 28 23 N | 078 03 32 W |
| Upper Logue Run | Stream | | Cameron | 41 28 15 N | 078 03 20 W |
| Upper Macungie Township School | School | 146 | Lehigh | 40 35 07 N | 075 37 13 W |
| Upper Marion High School | School | 50 | Montgomery | 40 05 44 N | 075 22 41 W |
| Upper Marion Middle School | School | 48 | Montgomery | 40 05 21 N | 075 22 54 W |
| Upper Middletown | Populated Place | 301 | Fayette | 39 57 58 N | 079 45 16 W |
| Upper Milford Church | Church | 203 | Lehigh | 40 28 49 N | 075 30 39 W |
| Upper Mill | Populated Place | 180 | Cumberland | 40 06 11 N | 077 10 45 W |
| Upper Mill Dam | Dam | 99 | Cumberland | 40 12 36 N | 076 54 23 W |
| Upper Moreland Middle School | School | 82 | Montgomery | 40 10 15 N | 075 05 23 W |
| Upper Moreland School | School | 79 | Montgomery | 40 10 16 N | 075 05 40 W |
| Upper Moreland Senior High School | School | 70 | Montgomery | 40 09 21 N | 075 06 33 W |
| Upper Morgan Run | Stream | | Clearfield | 40 52 46 N | 078 26 06 W |
| Upper Morningstar Dam | Dam | 223 | Pike | 41 18 35 N | 074 49 49 W |
| Upper Mount Holly Dam | Dam | 180 | Cumberland | 40 06 00 N | 077 10 59 W |
| Upper Mount Pleasant Dam | Dam | 515 | Luzerne | 40 55 18 N | 076 01 23 W |
| Upper Nike Park | Park | 98 | Bucks | 40 14 41 N | 075 10 32 W |
| Upper Octoraro | Populated Place | 197 | Chester | 39 58 25 N | 075 55 16 W |
| Upper Open Brook School (historical) | School | 614 | McKean | 41 49 10 N | 078 21 26 W |
| Upper Orchard | Locale | 30 | Bucks | 40 08 45 N | 074 53 05 W |
| Upper Owl Creek Dam | Dam | 329 | Schuylkill | 40 47 48 N | 075 55 23 W |
| Upper Owl Creek Reservoir | Reservoir | 329 | Schuylkill | 40 47 48 N | 075 55 23 W |
| Upper Path Valley Church | Church | 256 | Franklin | 40 08 38 N | 077 46 17 W |
| Upper Peanut | Populated Place | 329 | Fayette | 39 58 44 N | 079 46 44 W |
| Upper Pennridge High School | School | 121 | Bucks | 40 23 12 N | 075 16 37 W |
| Upper Perkiomen Golf Course | Locale | 105 | Montgomery | 40 24 00 N | 075 29 29 W |
| Upper Perkiomen High School | School | 101 | Montgomery | 40 22 51 N | 075 29 24 W |
| Upper Perkiomen Middle School | School | 119 | Montgomery | 40 24 30 N | 075 30 26 W |
| Upper Perkiomen Park | Park | 114 | Montgomery | 40 24 06 N | 075 29 41 W |
| Upper Perkiomen Valley County Park | Park | 80 | Montgomery | 40 19 58 N | 075 29 22 W |
| Upper Pigeon Hill Dam | Dam | 252 | York | 39 50 54 N | 076 57 53 W |
| Upper Pigeon Hill Lake | Reservoir | 252 | York | 39 50 54 N | 076 57 53 W |
| Upper Pine Bottom Run | Stream | | Lycoming | 41 19 18 N | 077 23 11 W |
| Upper Pine Bottom State Park | Park | 413 | Lycoming | 41 19 30 N | 077 23 41 W |
| Upper Pine Draft | Valley | | Cameron | 41 16 16 N | 078 08 09 W |
| Upper Pine Hollow | Valley | | Cameron | 41 16 33 N | 078 08 24 W |
| Upper Pine Run School (historical) | School | 233 | Carbon | 40 53 21 N | 075 37 13 W |
| Upper Pine Run School (historical) | School | 247 | Lycoming | 41 16 09 N | 077 10 43 W |
| Upper Pittston | Populated Place | 175 | Luzerne | 41 20 17 N | 075 47 11 W |
| Upper Providence | Populated Place | 100 | Delaware | 39 57 18 N | 075 25 23 W |
| Upper Providence Industrial Park | Locale | 41 | Montgomery | 40 08 00 N | 075 29 35 W |
| Upper Providence School | School | 99 | Montgomery | 40 11 07 N | 075 29 36 W |
| Upper Providence Township Park | Park | 85 | Montgomery | 40 09 48 N | 075 29 11 W |
| Upper Reese | Populated Place | 274 | Blair | 40 26 20 N | 078 19 11 W |
| Upper Reservoir | Reservoir | 407 | Cameron | 41 32 54 N | 078 10 20 W |
| Upper Roxborough (subdivision) | Populated Place | 121 | Philadelphia | 40 03 34 N | 075 14 19 W |
| Upper Roxborough Reservoir | Reservoir | 125 | Philadelphia | 40 03 24 N | 075 14 24 W |
| Upper Sainte Clair | Populated Place | 335 | Allegheny | 40 20 09 N | 080 05 00 W |
| Upper Sainte Clair High School | School | 313 | Allegheny | 40 20 06 N | 080 04 14 W |
| Upper Sand Hill School | School | 206 | Lebanon | 40 22 03 N | 076 25 57 W |
| Upper Saucon School | School | 144 | Lehigh | 40 31 01 N | 075 27 02 W |
| Upper Schuylkill Valley County Park | Park | 30 | Montgomery | 40 09 00 N | 075 31 11 W |
| Upper Sheriff Run | Stream | | Forest | 41 37 03 N | 079 06 48 W |
| Upper Skippack Church | Church | 79 | Montgomery | 40 13 28 N | 075 25 04 W |
| Upper Stimpson Run | Stream | | Clinton | 41 15 35 N | 077 54 55 W |
| Upper Strasburg | Populated Place | 221 | Franklin | 40 03 37 N | 077 42 32 W |
| Upper Tenmile Church | Church | 333 | Washington | 40 02 40 N | 080 17 16 W |
| Upper Three Runs | Stream | | Clearfield | 41 09 03 N | 078 02 29 W |
| Upper Tinicum Union Church | Church | 114 | Bucks | 40 31 44 N | 075 05 00 W |
| Upper Tumbling Run Dam | Dam | 195 | Schuylkill | 40 40 42 N | 076 10 23 W |
| Upper Tunkhannock Creek | Stream | | Monroe | 41 06 08 N | 075 30 09 W |
| Upper Twin Dam | Dam | 471 | Wayne | 41 51 39 N | 075 20 23 W |
| Upper Twin Lake | Lake | 472 | Wayne | 41 51 57 N | 075 20 28 W |
| Upper Two Lick | Populated Place | 329 | Indiana | 40 35 26 N | 079 08 19 W |
| Upper Tyler Hill Dam | Dam | 329 | Wayne | 41 41 37 N | 075 07 02 W |
| Upper Vag Hollow | Valley | | Potter | 41 32 19 N | 077 58 56 W |
| Upper West Conococheague Church | Church | 173 | Franklin | 39 49 40 N | 077 54 18 W |
| Upper Whyel | Populated Place | 298 | Westmoreland | 40 13 53 N | 079 40 52 W |
| Upper Wilcox Pond | Lake | 551 | Lackawanna | 41 20 36 N | 075 27 41 W |
| Upper Wilcox Pond | Reservoir | 435 | Wayne | 41 38 07 N | 075 13 09 W |
| Upper Woods Pond | Lake | 455 | Wayne | 41 45 38 N | 075 16 32 W |
| Upsal | Populated Place | 90 | Philadelphia | 40 02 41 N | 075 11 53 W |
| Upsal Station | Building | 67 | Philadelphia | 40 02 30 N | 075 11 29 W |
| Upsonville | Populated Place | 502 | Susquehanna | 41 54 53 N | 075 48 11 W |
| Upton | Populated Place | 121 | Delaware | 40 02 36 N | 075 21 17 W |
| Upton | Populated Place | 186 | Franklin | 39 48 19 N | 077 48 24 W |
| Upton Station | Building | 130 | Delaware | 40 02 24 N | 075 20 50 W |
| Uptown (subdivision) | Populated Place | 225 | Allegheny | 40 26 09 N | 079 59 44 W |
| Uptown Plaza | Locale | 107 | Dauphin | 40 17 33 N | 076 53 30 W |
| Urban | Populated Place | 202 | Northumberland | 40 40 52 N | 076 46 18 W |
| Urey | Populated Place | 510 | Indiana | 40 50 37 N | 078 49 33 W |
| Urey Cemetery | Cemetery | 555 | Indiana | 40 50 51 N | 078 50 03 W |
| Urey Islands | Island | 53 | Lancaster | 39 52 29 N | 076 22 43 W |
| Urey School | School | 441 | Mercer | 41 23 18 N | 080 03 08 W |
| Uriah | Populated Place | 299 | Cumberland | 40 02 32 N | 077 10 35 W |
| Uriah Church | Church | 292 | Cumberland | 40 02 34 N | 077 10 47 W |
| Uriah School | School | 289 | Cumberland | 40 02 30 N | 077 11 15 W |
| Ursina | Locale | 407 | Somerset | 39 48 42 N | 079 21 27 W |
| Ursina | Populated Place | 412 | Somerset | 39 49 03 N | 079 19 40 W |