| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Tiadaghton | city | Pennsylvania | United States | 41.64722 | -77.44583 | 1062 | 714 |
| Tidal | city | Pennsylvania | United States | 40.95778 | -79.49639 | 1348 | 2495 |
| Tide | city | Pennsylvania | United States | 40.55472 | -79.13056 | 1145 | 21815 |
| Tidioute | city | Pennsylvania | United States | 41.685 | -79.40333 | 1197 | 648 |
| Tiffany | city | Pennsylvania | United States | 41.83694 | -75.82111 | 1528 | 3092 |
| Tifllie | city | Pennsylvania | United States | 39.85833 | -77.32583 | 587 | 4457 |
| Tillotson | city | Pennsylvania | United States | 41.83389 | -79.81806 | 1597 | 3901 |
| Timber Hills | city | Pennsylvania | United States | 40.24694 | -76.47944 | 643 | 9373 |
| Timber Ridge | city | Pennsylvania | United States | 40.20556 | -76.88583 | 475 | 45818 |
| Timberly Heights | city | Pennsylvania | United States | 40.91222 | -79.92583 | 1197 | 29054 |
| Timblin | city | Pennsylvania | United States | 40.96639 | -79.19833 | 1299 | 1699 |
| Timbuck | city | Pennsylvania | United States | 41.80306 | -78.69806 | 2093 | 1252 |
| Tingley | city | Pennsylvania | United States | 41.90306 | -75.735 | 1085 | 2895 |
| Tinicum | city | Pennsylvania | United States | 40.44833 | -75.10806 | 396 | 8023 |
| Tioga | city | Pennsylvania | United States | 41.90861 | -77.13333 | 1099 | 1864 |
| Tioga | city | Pennsylvania | United States | 40.00889 | -75.16833 | 111 | 528512 |
| Tioga Junction | city | Pennsylvania | United States | 41.95778 | -77.1075 | 1030 | 1732 |
| Tioga Park | city | Pennsylvania | United States | 39.99722 | -75.10333 | 36 | 493661 |
| Tioga Valley | city | Pennsylvania | United States | 41.96167 | -76.47833 | 1085 | 13604 |
| Tiona | city | Pennsylvania | United States | 41.74694 | -79.0675 | 1407 | 1013 |
| Tionesta | city | Pennsylvania | United States | 41.49528 | -79.45611 | 1095 | 635 |
| Tippecanoe | city | Pennsylvania | United States | 40.01278 | -79.79472 | 1089 | 8519 |
| Tippery | city | Pennsylvania | United States | 41.3775 | -79.6375 | 1568 | 6880 |
| Tippletown | city | Pennsylvania | United States | 40.615 | -78.50611 | 1679 | 3983 |
| Tipton | city | Pennsylvania | United States | 40.63583 | -78.29611 | 997 | 6081 |
| Tire Hill | city | Pennsylvania | United States | 40.26861 | -78.91611 | 1496 | 42012 |
| Tirzah | city | Pennsylvania | United States | 41.75 | -75.56111 | 1824 | 1886 |
| Titlows Corner | city | Pennsylvania | United States | 40.22778 | -75.655 | 255 | 47004 |
| Titusville | city | Pennsylvania | United States | 41.62694 | -79.67389 | 1197 | 9157 |
| Tivoli | city | Pennsylvania | United States | 41.29806 | -76.69167 | 698 | 2434 |
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