Phú Xuân is the name of a historical capital of Vietnam, which is now the city of Huế.
Phú Xuân may also refer to several other places in Vietnam:
- Phú Xuân, Nhà Bè , a rural commune of Nhà Bè District, Ho Chi Minh City
- Phú Xuân, Thái Bình , a rural commune of Thái Bình city
- Phú Xuân, An Giang, a rural commune of Phú Tân District
- Phú Xuân, Đắk Lắk , a rural commune of Krông Năng District
- Phú Xuân, Đồng Nai , a rural commune of Tân Phú District
- Phú Xuân, Quan Hóa , a rural commune of Quan Hóa, Thanh Hóa Province
- Phú Xuân, Thọ Xuân , a rural commune of Thọ Xuân, Thanh Hóa Province
- Phú Xuân, Thừa Thiên-Huế , a rural commune of Phú Vang District
- Phú Xuân, Vĩnh Phúc , a rural commune of Bình Xuyên District