| Tân Phú town | |
| Native Name: | thị trấn Tân Phú |
| Native Name Lang: | vi |
| Type: | Town |
| Subdivision Type: | Town |
| Subdivision Type1: | Region |
| Subdivision Name1: | Southeast |
| Subdivision Type2: | Province |
| Subdivision Name2: | Đồng Nai |
| Subdivision Type3: | District |
| Subdivision Name3: | Tân Phú |
| Population Total: | 161,000 |
| Population As Of: | 2004 |
| Coordinates: | 11.272°N 107.4367°W |
| Area Total Km2: | 773 |
Tân Phú is the main town in Tân Phú District, Đồng Nai Province, in southern Vietnam (the region is also called Đông Nam Bộ).
Tân Phú is located on route 20 (quốc lộ 20), the road connecting route 1 at Dầu Giây with Đà Lạt in the province of Lâm Đồng. The town is located about northeast of Ho Chi Minh City and west of Định Quán which in turn is about away from (Hồ) Trị An lake.