| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| At Ta'if | city | Mintaqat Makkah | Saudi Arabia | 21.2702778 | 40.4158333 | 5748 | 3710 |
| At Tahiriyah | city | Mintaqat Jizan | Saudi Arabia | 16.6519444 | 42.7847222 | 49 | 10293 |
| At Tan`im | city | Mintaqat Makkah | Saudi Arabia | 21.4777778 | 39.7955556 | 1000 | 3707 |
| At Tandabiyah | city | Mintaqat Makkah | Saudi Arabia | 23.1019444 | 39.0683333 | 255 | 3662 |
| At Tannumah | city | | Saudi Arabia | 26.8313889 | 44.1627778 | 1765 | 551 |
| At Tannūmah | city | | Saudi Arabia | 26.8313889 | 44.1627778 | 1765 | 551 |
| At Tanḑabīyah | city | Mintaqat Makkah | Saudi Arabia | 23.1019444 | 39.0683333 | 255 | 3662 |
| At Tan‘īm | city | Mintaqat Makkah | Saudi Arabia | 21.4777778 | 39.7955556 | 1000 | 3707 |
| At Taraf | city | | Saudi Arabia | 25.3588889 | 49.7219444 | 400 | 294 |
| At Tarafiyah | city | | Saudi Arabia | 26.5452778 | 44.0275 | 1922 | 557 |
| At Tarfa' | city | Mintaqat Makkah | Saudi Arabia | 21.7063889 | 39.8713889 | 1525 | 3701 |
| At Tarfawi | city | | Saudi Arabia | 25.9561111 | 42.1297222 | 2654 | 610 |
| At Tasrir | city | | Saudi Arabia | 25.0822222 | 44.2863889 | 2601 | 1461 |
| At Tasrīr | city | | Saudi Arabia | 25.0822222 | 44.2863889 | 2601 | 1461 |
| At Tawdihiyah | city | Mintaqat ar Riyad | Saudi Arabia | 24.2066667 | 48.0669444 | 1197 | 1476 |
| At Tawilah | city | | Saudi Arabia | 25.5 | 43.75 | 2585 | 560 |
| At Tawilah | city | | Saudi Arabia | 16.9833333 | 43.8 | 6266 | 16310 |
| At Tawilah | city | | Saudi Arabia | 24.6733333 | 45.2055556 | 2440 | 1470 |
| At Tawḑiḩīyah | city | Mintaqat ar Riyad | Saudi Arabia | 24.2066667 | 48.0669444 | 1197 | 1476 |
| At Timyat | city | Mintaqat al Hudud ash Shamaliyah | Saudi Arabia | 29.8569444 | 43.1402778 | 1354 | 439 |
| At Timyāţ | city | Mintaqat al Hudud ash Shamaliyah | Saudi Arabia | 29.8569444 | 43.1402778 | 1354 | 439 |
| At Tiraq | city | | Saudi Arabia | 26.68 | 43.3072222 | 2381 | 551 |
| At Tiraq | city | | Saudi Arabia | 27.3175 | 44.5361111 | 1640 | 714 |
| At Tu'miyat | city | | Saudi Arabia | 26.3097222 | 44.0658333 | 2004 | 560 |
| At Tu`miyah | city | | Saudi Arabia | 26.3097222 | 44.0658333 | 2004 | 560 |
| At Tubi | city | Al Mintaqah ash Sharqiyah | Saudi Arabia | 26.5577778 | 49.9916667 | 52 | 247 |
| At Tufayha' | city | Mintaqat Makkah | Saudi Arabia | 21.0244444 | 40.8080556 | 5574 | 3715 |
| At Tuhaymiyah | city | | Saudi Arabia | 25.4 | 49.1833333 | 1085 | 294 |
| At Tuhaymīyah | city | | Saudi Arabia | 25.4 | 49.1833333 | 1085 | 294 |
| At Tulayhah | city | | Saudi Arabia | 27.39 | 43.2322222 | 2342 | 714 |
| At Tundubawi | city | Mintaqat Makkah | Saudi Arabia | 21.4080556 | 39.7836111 | 764 | 3710 |
| At Turayf | city | | Saudi Arabia | 31.6775 | 38.6530556 | 2765 | 434 |
| At Turbaibil | city | | Saudi Arabia | 25.4 | 49.6666667 | 492 | 294 |
| At Turbiyah | city | | Saudi Arabia | 27.8252778 | 41.5808333 | 2805 | 714 |
| At Turbīyah | city | | Saudi Arabia | 27.8252778 | 41.5808333 | 2805 | 714 |
| At Turfiyah al Gharbiyah | city | | Saudi Arabia | 25.42 | 42.3080556 | 2559 | 560 |
| At Turqi | city | Mintaqat Makkah | Saudi Arabia | 21.9491667 | 39.4130556 | 623 | 3696 |
| At Tuwaim | city | Mintaqat ar Riyad | Saudi Arabia | 25.6602778 | 45.5386111 | 2414 | 1456 |
| At Tuwair | city | | Saudi Arabia | 29.9119444 | 40.1972222 | 1876 | 369 |
| At Tuwaiya | city | | Saudi Arabia | 27.6 | 41.2166667 | 3156 | 714 |
| At Tuwal | city | | Saudi Arabia | 27.9794444 | 41.6530556 | 2539 | 708 |
| At Tuwal | city | | Saudi Arabia | 26.077778 | 42.3886111 | 2959 | 560 |
| At Tuwal | city | Mintaqat Jizan | Saudi Arabia | 16.5286111 | 42.9672222 | 219 | 10634 |
| At Tuwaym | city | Mintaqat ar Riyad | Saudi Arabia | 25.6602778 | 45.5386111 | 2414 | 1456 |
| At Tuwayr | city | | Saudi Arabia | 29.9119444 | 40.1972222 | 1876 | 369 |
| At Tuwayyah | city | | Saudi Arabia | 27.6 | 41.2166667 | 3156 | 714 |
| At Tūbī | city | Al Mintaqah ash Sharqiyah | Saudi Arabia | 26.5577778 | 49.9916667 | 52 | 247 |
| At-Tjer | city | | Saudi Arabia | 29.9119444 | 40.1972222 | 1876 | 369 |
| At-Twejje | city | | Saudi Arabia | 27.6 | 41.2166667 | 3156 | 714 |
| At-Twer | city | | Saudi Arabia | 29.9119444 | 40.1972222 | 1876 | 369 |
| Ath Thabitiyah | city | | Saudi Arabia | 26.4486111 | 42.8130556 | 2956 | 560 |
| Ath Thamamiyah | city | | Saudi Arabia | 23.565 | 43.5419444 | 3028 | 1475 |
| Ath Thamiriyah | city | | Saudi Arabia | 25.9544444 | 44.2652778 | 2086 | 560 |
| Ath Tharmida | city | | Saudi Arabia | 25.1258333 | 45.4863889 | 2234 | 1461 |
| Ath Thinayyan | city | | Saudi Arabia | 27.8694444 | 42.1105556 | 2552 | 714 |
| Ath Thinayyān | city | | Saudi Arabia | 27.8694444 | 42.1105556 | 2552 | 714 |
| Ath Thu`aylibi | city | | Saudi Arabia | 26.8833333 | 42.5666667 | 2929 | 715 |
| Ath Thumalah as Sufla | city | Mintaqat Makkah | Saudi Arabia | 21.1438889 | 40.5191667 | 5396 | 3715 |
| Ath Thumamah | city | Mintaqat ar Riyad | Saudi Arabia | 25.2322222 | 46.6341667 | 1860 | 1461 |
| Ath Thumālah as Suflá | city | Mintaqat Makkah | Saudi Arabia | 21.1438889 | 40.5191667 | 5396 | 3715 |
| Ath Thumāmah | city | Mintaqat ar Riyad | Saudi Arabia | 25.2322222 | 46.6341667 | 1860 | 1461 |
| Ath Thuqbah | city | Al Mintaqah ash Sharqiyah | Saudi Arabia | 26.2694444 | 50.1986111 | 16 | 241 |
| Ath Thu‘aylibī | city | | Saudi Arabia | 26.8833333 | 42.5666667 | 2929 | 715 |
| Ath Thābitīyah | city | | Saudi Arabia | 26.4486111 | 42.8130556 | 2956 | 560 |
| Ath Thāmirīyah | city | | Saudi Arabia | 25.9544444 | 44.2652778 | 2086 | 560 |
| Athfalah | city | | Saudi Arabia | 19.3666667 | 41.8 | 1587 | 3754 |
| Athfālah | city | | Saudi Arabia | 19.3666667 | 41.8 | 1587 | 3754 |