| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Thai Pô-làn Thi-khî Kô-yî-fû | city | Lubuskie | Poland | 52.74 | 15.23 | 59 | 96499 |
| Thalbach | city | Warminsko-Mazurskie | Poland | 54.13 | 20.20 | 242 | 3999 |
| Thalheim | city | Warminsko-Mazurskie | Poland | 53.37 | 20.21 | 830 | 1341 |
| Thalussen | city | Warminsko-Mazurskie | Poland | 53.79 | 22.24 | 830 | 466 |
| Tharden | city | Warminsko-Mazurskie | Poland | 53.79 | 19.89 | 830 | 3960 |
| Thauer | city | Dolnoslaskie | Poland | 51.00 | 17.07 | 830 | 9707 |
| The Holy Cross | city | Swietokrzyskie | Poland | 50.86 | 21.06 | 1669 | 8933 |
| Theerwisch | city | Warminsko-Mazurskie | Poland | 53.69 | 21.04 | 830 | 2088 |
| Theerwischwalde | city | Warminsko-Mazurskie | Poland | 53.73 | 21.02 | 830 | 2347 |
| Theerwischwolka | city | Warminsko-Mazurskie | Poland | 53.71 | 21.05 | 830 | 2169 |
| Theerwischwolla | city | Warminsko-Mazurskie | Poland | 53.73 | 21.02 | 830 | 2347 |
| Thegsen | city | Warminsko-Mazurskie | Poland | 54.12 | 20.78 | 337 | 1598 |
| Thegsten | city | Warminsko-Mazurskie | Poland | 54.12 | 20.78 | 337 | 1598 |
| Theresienfeld | city | Dolnoslaskie | Poland | 50.53 | 16.55 | 1669 | 9830 |
| Theuernitz | city | Warminsko-Mazurskie | Poland | 53.64 | 19.85 | 830 | 758 |
| Thewelkehmen | city | Warminsko-Mazurskie | Poland | 54.29 | 22.59 | 830 | 1374 |
| Thiemau | city | Warminsko-Mazurskie | Poland | 53.97 | 21.71 | 830 | 1895 |
| Thiensdorf | city | Warminsko-Mazurskie | Poland | 54.07 | 19.39 | 59 | 2812 |
| Thierberg | city | Warminsko-Mazurskie | Poland | 53.71 | 20.05 | 354 | 8361 |
| Thiergart | city | Warminsko-Mazurskie | Poland | 54.03 | 19.34 | 62 | 3420 |
| Thiergarten | city | Warminsko-Mazurskie | Poland | 54.03 | 19.34 | 62 | 3420 |
| Thiergarten | city | Warminsko-Mazurskie | Poland | 54.22 | 21.68 | 830 | 3668 |
| Thiergarth | city | Pomorskie | Poland | 53.66 | 19.19 | 328 | 3975 |
| Thomareinen | city | Warminsko-Mazurskie | Poland | 53.73 | 20.22 | 830 | 95 |
| Thomascheinen | city | Warminsko-Mazurskie | Poland | 53.66 | 20.22 | 830 | 1832 |
| Thomasfelde | city | Warminsko-Mazurskie | Poland | 54.22 | 22.19 | 830 | 3369 |
| Thomasovia | city | Lodzkie | Poland | 51.54 | 20.02 | 830 | 66819 |
| Thomken | city | Warminsko-Mazurskie | Poland | 53.88 | 22.57 | 830 | 1937 |
| Thomsdorf | city | Warminsko-Mazurskie | Poland | 53.72 | 20.41 | 830 | 24575 |
| Thorichhof | city | Poland | 54.04 | 19.26 | 59 | 3173 | |
| Thorn | city | Kujawsko-Pomorskie | Poland | 53.04 | 18.60 | 262 | 89537 |
| Thorunium | city | Kujawsko-Pomorskie | Poland | 53.04 | 18.60 | 262 | 89537 |
| Thowelkehmen | city | Warminsko-Mazurskie | Poland | 54.29 | 22.59 | 830 | 1374 |
| Thule | city | Opolskie | Poland | 50.86 | 18.15 | 830 | 3175 |
| Thunow | city | Zachodniopomorskie | Poland | 54.11 | 16.11 | 124 | 2476 |
| Thurau | city | Warminsko-Mazurskie | Poland | 53.44 | 20.21 | 830 | 1959 |
| Thurowen | city | Warminsko-Mazurskie | Poland | 53.91 | 22.76 | 830 | 1653 |
| Thurowen | city | Warminsko-Mazurskie | Poland | 53.52 | 21.89 | 830 | 3533 |
| Thurowen Kreis Lyck | city | Warminsko-Mazurskie | Poland | 53.91 | 22.76 | 830 | 1653 |
| Thurowken | city | Warminsko-Mazurskie | Poland | 53.45 | 20.24 | 830 | 2134 |
| Thurze | city | Slaskie | Poland | 50.19 | 18.26 | 830 | 6974 |
| Thymau | city | Warminsko-Mazurskie | Poland | 53.49 | 20.24 | 830 | 2527 |
| Thyrau | city | Warminsko-Mazurskie | Poland | 53.67 | 19.89 | 830 | 6661 |
| Thänsdorf | city | Zachodniopomorskie | Poland | 53.02 | 14.56 | 246 | 2594 |
| Thörichthof | city | Poland | 54.04 | 19.26 | 59 | 3173 |