Na Hom, Thung Si Udom
Na Hom 
    นาห่อม  | |
|---|---|
Subdistrict location in Ubon Ratchathani province  | |
| Country | Thailand | 
| Province | Ubon Ratchathani | 
| District | Thung Si Udom | 
| Number of Muban | 8 | 
| Number of Mu | 11 | 
| Subdistrict established | 1993 | 
| Area | |
 • Total  | 45 km2 (17 sq mi) | 
| Population  (2021)  | |
 • Total  | 4,640 | 
| • Density | 103.11/km2 (267.1/sq mi) | 
| Time zone | UTC+7 (ICT) | 
| Postal code | 34160  | 
Na Hom (Thai: นาห่อม) is a tambon (subdistrict) located in the westernmost area of Thung Si Udom district, in Ubon Ratchathani Province, Thailand. In 2021, it had a population of 4,640 people. Neighbouring subdistricts are (clockwise from the south) Tha Khlo, Thung Thoeng, Nong Om, and Khok Chamrae.