| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ha | city | Changwat Chiang Mai | Thailand | 18.7936111 | 98.8327778 | 1735 | 24699 |
| Haad Sake | city | Changwat)) ((Prachin Buri | Thailand | 14.0127778 | 101.4427778 | 68 | 22698 |
| Haad Yai | city | Changwat Songkhla | Thailand | 7.0166667 | 100.4666667 | 232 | 49283 |
| Had Bhon Krai | city | Changwat Chumphon | Thailand | 10.55 | 99.15 | 45 | 17485 |
| Had Jai Ri | city | Changwat Chumphon | Thailand | 10.1833333 | 99.1833333 | 0 | 6376 |
| Had Yai | city | Changwat Songkhla | Thailand | 7.0166667 | 100.4666667 | 232 | 49283 |
| Had Yuak | city | Changwat Tak | Thailand | 17.7333333 | 98.7166667 | 754 | 3394 |
| Had Yūak | city | Changwat Tak | Thailand | 17.7333333 | 98.7166667 | 754 | 3394 |
| Hadglatai | city | Changwat Uttaradit | Thailand | 17.9166667 | 100.4833333 | 495 | 2356 |
| Hadhad | city | Changwat Nan | Thailand | 18.6666667 | 100.4833333 | 1505 | 4207 |
| Hadpudai | city | Changwat Lampang | Thailand | 18.097222 | 99.3205556 | 774 | 15154 |
| Hadsaikhao | city | Changwat Chiang Rai | Thailand | 19.65 | 99.75 | 1561 | 21950 |
| Hadsiew | city | Changwat Sukhothai | Thailand | 17.5333333 | 99.7833333 | 196 | 6294 |
| Haeng Nua | city | Changwat Chiang Mai | Thailand | 19.6333333 | 98.6333333 | 2522 | 2061 |
| Haerawong | city | Changwat Suphan Buri | Thailand | 14.9816667 | 99.3630556 | 1207 | 5370 |
| Hamat Tierin | city | Changwat)) ((Ubon Ratchathani | Thailand | 15.6833333 | 104.65 | 374 | 14916 |
| Hang | city | Changwat Chiang Mai | Thailand | 18.4630556 | 98.2125 | 4265 | 2382 |
| Hang Chat | city | Changwat Lampang | Thailand | 18.3263889 | 99.3477778 | 853 | 13264 |
| Hang Chate | city | Changwat Lampang | Thailand | 18.3263889 | 99.3477778 | 853 | 13264 |
| Hang Dong | city | Changwat Chiang Mai | Thailand | 18.6872222 | 98.9166667 | 971 | 64016 |
| Hang Loe | city | Changwat Chai Nat | Thailand | 15.1166667 | 100.0666667 | 65 | 23399 |
| Hang Meo | city | Changawat Chanthaburi | Thailand | 13.0333333 | 101.9333333 | 164 | 3461 |
| Hang Sad | city | Changwat Lampang | Thailand | 18.3263889 | 99.3477778 | 853 | 13264 |
| Hang Sat | city | Changwat Lampang | Thailand | 18.3263889 | 99.3477778 | 853 | 13264 |
| Hangkut | city | Changwat Roi Et | Thailand | 15.8833333 | 103.6666667 | 564 | 37047 |
| Hankha | city | Changwat Chai Nat | Thailand | 14.9833333 | 100.0166667 | 32 | 14493 |
| Haohng Khem | city | | Thailand | 13.6833333 | 100.35 | 6 | 227543 |
| Hat Kio | city | Changwat Lampang | Thailand | 18.5166667 | 99.6333333 | 839 | 22980 |
| Hat Kong Sin | city | Changwat Chai Nat | Thailand | 15.2166667 | 100.1166667 | 75 | 28672 |
| Hat La Tai | city | Changwat Uttaradit | Thailand | 17.9166667 | 100.4833333 | 495 | 2356 |
| Hat Nang Keo | city | Changwat)) ((Prachin Buri | Thailand | 13.9666667 | 101.5833333 | 32 | 13421 |
| Hat Ngiu | city | Changwat Uttaradit | Thailand | 17.6833333 | 100.3333333 | 295 | 21203 |
| Hat Phan Krai | city | Changwat Chumphon | Thailand | 10.55 | 99.15 | 45 | 17485 |
| Hat Pu Dai | city | Changwat Lampang | Thailand | 18.097222 | 99.3205556 | 774 | 15154 |
| Hat Sieo | city | Changwat Sukhothai | Thailand | 17.5333333 | 99.7833333 | 196 | 6294 |
| Hat Sio | city | Changwat Sukhothai | Thailand | 17.5333333 | 99.7833333 | 196 | 6294 |
| Hat Sua Tean | city | Changwat Phichit | Thailand | 16.15 | 100.4 | 124 | 22207 |
| Hat Sua Ten | city | Changwat Phichit | Thailand | 16.15 | 100.4 | 124 | 22207 |
| Hat Yai | city | Changwat Songkhla | Thailand | 7.0166667 | 100.4666667 | 232 | 49283 |
| Hat Yang | city | Changwat)) ((Prachin Buri | Thailand | 14 | 101.45 | 55 | 23875 |
| Hatlek | city | Changwat Trat | Thailand | 11.6519444 | 102.9091667 | 0 | 1538 |
| Hau Hin | city | Changwat Prachuap Khiri Khan | Thailand | 12.5666667 | 99.9666667 | 0 | 3704 |
| Haung Saun | city | Changwat Mae Hong Son | Thailand | 19.2666667 | 97.9333333 | 610 | 2245 |
| Haōhng Khēm | city | | Thailand | 13.6833333 | 100.35 | 6 | 227543 |