| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Tharavellir | city | Iceland | 64.30 | -21.95 | 0 | 107 | |
| Thingnes | city | Iceland | 64.62 | -21.67 | 29 | 0 | |
| Thorisstadhir | city | Iceland | 64.43 | -21.53 | 1174 | 0 | |
| Thverfell | city | Iceland | 64.48 | -21.13 | 1053 | 0 | |
| Thyrill | city | Iceland | 64.39 | -21.42 | 134 | 0 | |
| Tunga | city | Iceland | 64.43 | -21.77 | 246 | 0 | |
| Tungufell | city | Iceland | 64.52 | -21.28 | 433 | 0 | |
| Tyrfingsstadhir | city | Iceland | 64.30 | -21.93 | 0 | 43 | |
| Tyrfingsstaðir | city | Iceland | 64.30 | -21.93 | 0 | 43 |