| Phù Mỹ district | |
| Settlement Type: | District |
| Native Name: | Huyện Phù Mỹ |
| Pushpin Map: | Vietnam |
| Pushpin Map Caption: | Location of in Vietnam |
| Coordinates: | 14.1667°N 112°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | South Central Coast |
| Subdivision Type2: | Province |
| Subdivision Name2: | Bình Định |
| Seat Type: | Capital |
| Seat: | Phù Mỹ |
| Area Total Km2: | 550 |
| Population As Of: | 2018 |
| Population Footnotes: | [1] |
| Population Total: | 203,570 |
| Population Density Km2: | 370 |
| Timezone: | Indochina Time |
| Utc Offset: | +7 |
Phù Mỹ is a district (huyện) of Bình Định province in the South Central Coast region of Vietnam. The district capital is Phù Mỹ.[2]
Phù Mỹ borders Hoài Nhơn and Hoài Ân to the north, Phù Cát to the south, and the South China Sea to the east.
Most of the communes of Phù Mỹ district lie on National Route 1 that runs through the province from north to south.