Kut Ruea
Kut Ruea 
    กุดเรือ  | |
|---|---|
Subdistrict location in Ubon Ratchathani province  | |
| Country | Thailand | 
| Province | Ubon Ratchathani | 
| District | Thung Si Udom | 
| Mubans | 9 | 
| Number of Mu | 10 | 
| Subdistrict established | 1985 | 
| Area | |
 • Total  | 56 km2 (22 sq mi) | 
| Population  (2021)  | |
 • Total  | 6,612 | 
| • Density | 118.07/km2 (305.8/sq mi) | 
| Time zone | UTC+7 (ICT) | 
| Postal code | 34160  | 
Kut Ruea (Thai: กุดเรือ) is a tambon (subdistrict) located in the southernmost area of Thung Si Udom district, in Ubon Ratchathani Province, Thailand. In 2021, it had a population of 6,612 people. Neighbouring subdistricts are (clockwise from the south) Khilek, Kut Salao, Khok Chamrae, Na Kasem, and Kaeng.