| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ty-newydd-trelech | city | Carmarthenshire | United Kingdom | 51.94 | -4.50 | 830 | 898 |
| Tyberton | city | Herefordshire | United Kingdom | 52.05 | -2.90 | 383 | 4470 |
| Tyburn | city | Birmingham | United Kingdom | 52.52 | -1.82 | 311 | 284905 |
| Tycroes | city | Carmarthenshire | United Kingdom | 51.78 | -4.02 | 219 | 37290 |
| Tydd | city | Lincolnshire | United Kingdom | 52.73 | 0.17 | 3 | 10201 |
| Tydd Saint Giles | city | Cambridgeshire | United Kingdom | 52.72 | 0.12 | 3 | 10660 |
| Tydd Saint Mary | city | Lincolnshire | United Kingdom | 52.73 | 0.17 | 3 | 10201 |
| Tyddewi | city | Sir Benfro | United Kingdom | 51.88 | -5.27 | 16 | 1935 |
| Tyes Cross | city | West Sussex | United Kingdom | 51.07 | -0.02 | 390 | 15217 |
| Tyldesley | city | Wigan | United Kingdom | 53.52 | -2.47 | 206 | 135752 |
| Tynan | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.33 | -6.83 | 282 | 2836 |
| Tyndrum | city | Stirling | United Kingdom | 56.45 | -4.73 | 1223 | 0 |
| Tyneham | city | Dorset | United Kingdom | 50.62 | -2.17 | 0 | 5773 |
| Tynemouth | city | North Tyneside | United Kingdom | 55.02 | -1.45 | 3 | 120760 |
| Tynemouthshire Moor | city | North Tyneside | United Kingdom | 55.04 | -1.56 | 272 | 145575 |
| Tynron | city | Dumfries and Galloway | United Kingdom | 55.22 | -3.88 | 390 | 1341 |
| Tyrella | city | Newry, Mourne and Down | United Kingdom | 54.25 | -5.77 | 0 | 3756 |
| Tyrie Mains | city | Aberdeenshire | United Kingdom | 57.65 | -2.10 | 157 | 986 |
| Tyringham | city | Milton Keynes | United Kingdom | 52.10 | -0.73 | 229 | 50529 |
| Tyseley | city | Birmingham | United Kingdom | 52.45 | -1.83 | 403 | 246011 |
| Tysoe | city | Warwickshire | United Kingdom | 52.08 | -1.50 | 830 | 6559 |
| Tythby | city | Nottinghamshire | United Kingdom | 52.92 | -0.95 | 170 | 14468 |
| Tythegston | city | Bridgend | United Kingdom | 51.50 | -3.65 | 157 | 30669 |
| Tytherington | city | South Gloucestershire | United Kingdom | 51.59 | -2.48 | 249 | 37611 |
| Tytherington | city | Wiltshire | United Kingdom | 51.17 | -2.12 | 830 | 13002 |
| Tytherton Lucas | city | Wiltshire | United Kingdom | 51.47 | -2.08 | 232 | 19463 |
| Tywardreath | city | Cornwall | United Kingdom | 50.35 | -4.68 | 226 | 12204 |
| Tywyn | city | Gwynedd | United Kingdom | 52.60 | -4.08 | 209 | 2573 |