| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Tadzin | city | Poland | 51.83 | 19.75 | 616 | 13402 | |
| Tadzinek | city | Poland | 51.77 | 20.35 | 561 | 4043 | |
| Tapin | city | Poland | 49.92 | 22.68 | 757 | 8075 | |
| Teodozjów | city | Poland | 51.82 | 20.37 | 544 | 4379 | |
| Teresin | city | Poland | 51.90 | 19.87 | 623 | 5024 | |
| Teresin | city | Poland | 52.20 | 20.38 | 282 | 7948 | |
| Tomaszew | city | Poland | 52.05 | 20.37 | 370 | 13721 | |
| Tomaszew Nowy | city | Poland | 52.07 | 20.35 | 347 | 3478 | |
| Tomaszew Stary | city | Poland | 52.05 | 20.37 | 370 | 13721 | |
| Tomaszew Wiskitki | city | Poland | 52.05 | 20.37 | 370 | 13721 | |
| Topolowa | city | Poland | 52.22 | 20.38 | 275 | 7309 | |
| Topolowa Stara | city | Poland | 52.22 | 20.38 | 275 | 7309 | |
| Topołowa Stara | city | Poland | 52.22 | 20.38 | 275 | 7309 | |
| Traby | city | Poland | 52.07 | 19.77 | 291 | 4266 | |
| Trojanow | city | Poland | 52.23 | 20.25 | 269 | 45567 | |
| Trzaskowce | city | Poland | 52.07 | 19.58 | 318 | 3319 | |
| Trzaskowice | city | Poland | 52.07 | 19.58 | 318 | 3319 | |
| Trzcianka | city | Poland | 51.93 | 19.87 | 557 | 4858 | |
| Trzcianna | city | Poland | 51.92 | 20.27 | 416 | 5460 | |
| Trzcianna B | city | Poland | 51.90 | 20.23 | 521 | 10223 | |
| Trzcianna Nowa | city | Poland | 51.90 | 20.23 | 521 | 10223 | |
| Trębaczew | city | Poland | 51.72 | 20.58 | 570 | 4096 | |
| Tuniki | city | Poland | 51.87 | 20.58 | 626 | 5367 | |
| Tuniki Male | city | Poland | 51.87 | 20.58 | 626 | 5367 | |
| Tuniki Małe | city | Poland | 51.87 | 20.58 | 626 | 5367 | |
| Turobowice | city | Poland | 51.75 | 20.48 | 597 | 4179 | |
| Turowa Wola | city | Poland | 51.88 | 20.50 | 662 | 4589 | |
| Tworzyjanki | city | Poland | 51.78 | 19.82 | 662 | 4765 |