| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Taramne | city | Lazio | Italy | 42.35 | 12.58 | 830 | 5725 |
| Tarano | city | Lazio | Italy | 42.35 | 12.58 | 830 | 5725 |
| Taranu | city | Lazio | Italy | 42.35 | 12.58 | 830 | 5725 |
| Tarquinia | city | Lazio | Italy | 42.25 | 11.75 | 269 | 3076 |
| Tasik Bolsena | city | Lazio | Italy | 42.65 | 11.98 | 1669 | 6042 |
| Tecchiena | city | Lazio | Italy | 41.68 | 13.32 | 830 | 52815 |
| Tempel van Romulus | city | Lazio | Italy | 41.30 | 13.80 | 830 | 15476 |
| Terelle | city | Lazio | Italy | 41.55 | 13.78 | 2634 | 9091 |
| Terracina | city | Lazio | Italy | 41.28 | 13.25 | 0 | 13394 |
| Terracino | city | Lazio | Italy | 42.68 | 13.20 | 4189 | 1114 |
| Terzone | city | Lazio | Italy | 42.60 | 13.07 | 4189 | 1341 |
| Tessennano | city | Lazio | Italy | 42.48 | 11.78 | 967 | 3475 |
| Ticchiena | city | Lazio | Italy | 41.68 | 13.32 | 830 | 52815 |
| Tino | city | Lazio | Italy | 42.70 | 13.25 | 2509 | 1036 |
| Tivoli | city | Lazio | Italy | 41.97 | 12.80 | 984 | 58820 |
| Tobia | city | Lazio | Italy | 42.35 | 12.13 | 1843 | 15903 |
| Toffia | city | Lazio | Italy | 42.22 | 12.75 | 1020 | 11900 |
| Tolfa | city | Lazio | Italy | 42.15 | 11.93 | 1033 | 3393 |
| Tonnicoda | city | Lazio | Italy | 42.20 | 13.07 | 3349 | 2160 |
| Tor Paterno | city | Lazio | Italy | 41.68 | 12.38 | 0 | 66789 |
| Tor Sapienza | city | Lazio | Italy | 41.90 | 12.58 | 154 | 175936 |
| Tor di Quinto | city | Lazio | Italy | 41.93 | 12.47 | 45 | 175869 |
| Torano | city | Lazio | Italy | 42.15 | 13.25 | 2509 | 3080 |
| Torre Alfina | city | Lazio | Italy | 42.75 | 11.95 | 1840 | 4550 |
| Torre Gaia | city | Lazio | Italy | 41.85 | 12.65 | 328 | 151218 |
| Torre Tre Ponti | city | Lazio | Italy | 41.50 | 12.93 | 29 | 36040 |
| Torre di Melfa | city | Lazio | Italy | 41.53 | 13.65 | 380 | 12958 |
| Torre di Montalto | city | Lazio | Italy | 42.33 | 11.58 | 16 | 2135 |
| Torrecchia Nuova | city | Lazio | Italy | 41.62 | 12.83 | 328 | 24500 |
| Torrenova | city | Lazio | Italy | 41.85 | 12.62 | 246 | 169654 |
| Torri in Sabina | city | Lazio | Italy | 42.35 | 12.63 | 974 | 5559 |
| Torrice | city | Lazio | Italy | 41.63 | 13.40 | 830 | 36791 |
| Torricella | city | Lazio | Italy | 42.27 | 12.87 | 1883 | 3878 |
| Torricella Sabina | city | Lazio | Italy | 42.27 | 12.87 | 1883 | 3878 |
| Torricella in Sabina | city | Lazio | Italy | 42.27 | 12.87 | 1883 | 3878 |
| Torrimpietra | city | Lazio | Italy | 41.93 | 12.22 | 164 | 147020 |
| Torrita | city | Lazio | Italy | 42.62 | 13.22 | 3385 | 1435 |
| Torrita | city | Lazio | Italy | 42.23 | 12.62 | 114 | 10697 |
| Torrita Tiberina | city | Lazio | Italy | 42.23 | 12.62 | 114 | 10697 |
| Towregaia | city | Lazio | Italy | 41.85 | 12.65 | 328 | 151218 |
| Trafusina | city | Lazio | Italy | 41.77 | 12.40 | 167 | 172611 |
| Tragliata | city | Lazio | Italy | 41.97 | 12.25 | 164 | 90603 |
| Tragliatella | city | Lazio | Italy | 42.02 | 12.22 | 830 | 34425 |
| Tragliatella Campitello | city | Lazio | Italy | 42.02 | 12.22 | 830 | 34425 |
| Trastevere | city | Lazio | Italy | 41.88 | 12.47 | 39 | 176004 |
| TrastÃber | city | Lazio | Italy | 41.88 | 12.47 | 39 | 176004 |
| Tre Cancelli | city | Lazio | Italy | 41.48 | 12.72 | 82 | 36641 |
| Tremensuoli | city | Lazio | Italy | 41.27 | 13.72 | 134 | 25867 |
| Trevi nel Lazio | city | Lazio | Italy | 41.87 | 13.25 | 2509 | 3790 |
| Trevignano | city | Lazio | Italy | 42.15 | 12.25 | 830 | 12211 |
| Trevignano Romano | city | Lazio | Italy | 42.15 | 12.25 | 830 | 12211 |
| Trevinano | city | Lazio | Italy | 42.82 | 11.87 | 1669 | 3016 |
| Trimezzo | city | Lazio | Italy | 42.63 | 13.12 | 5154 | 1182 |
| Trivio | city | Lazio | Italy | 41.28 | 13.63 | 830 | 30796 |
| Tufo | city | Lazio | Italy | 41.27 | 13.77 | 39 | 29101 |
| Turania | city | Lazio | Italy | 42.13 | 13.00 | 2073 | 2254 |
| Tuscania | city | Lazio | Italy | 42.42 | 11.87 | 830 | 3483 |
| Tuso | city | Lazio | Italy | 41.27 | 13.77 | 39 | 29101 |