Southern Thailand
| Southern Region Paktai (ปักษ์ใต้) | |
|---|---|
| From upper-left to lower-right: Sunrise Thailand Ko Samui, Tarutao National Park, Wat Phra Mahathat Woramahawihan, Rajjaprabha Dam and Phuket City. | |
| Southern Region in Thailand | |
| Largest city | Hat Yai | 
| Provinces | |
| Area | |
|  • Total | 73,848 km2 (28,513 sq mi) | 
| Population  (2018) | |
|  • Total | 9,454,193 | 
| • Density | 134/km2 (350/sq mi) | 
| Demonym | Southern Thai | 
| GDP | |
| • Total | US$45.6 billion (2019) | 
| Time zone | UTC+07:00 (ICT) | 
| Language | Southern Thai • Pattani Malay • Satun Malay • Mos • Urak Lawoi' • Moklen • Hokkien etc. | 
Southern Thailand (formerly Southern Siam and Tambralinga) is the southernmost cultural region of Thailand, separated from Central Thailand by the Kra Isthmus.