Tam Nông district, Phú Thọ
Tam Nông district 
    Huyện Tam Nông  | |
|---|---|
| Country | Vietnam | 
| Region | Northeast | 
| Province | Phú Thọ | 
| Capital | Hưng Hóa | 
| Area | |
 • Total  | 60 sq mi (156 km2) | 
| Population  (2003)  | |
 • Total  | 82,370 | 
| Time zone | UTC+7 (Indochina Time) | 
Tam Nông is a rural district of Phú Thọ province in the Northeast region of Vietnam. As of 2003, the district had a population of 82,370. The district covers an area of 156 km². The district capital lies at Hưng Hóa.