Cẩm Mỹ district
Cẩm Mỹ district 
    Huyện Cẩm Mỹ  | |
|---|---|
| Country | Vietnam | 
| Region | Southeast | 
| Province | Đồng Nai | 
| Capital | Long Giao | 
| Population  (2019)  | |
 • Total  | 158,010 | 
| Time zone | UTC+7 (Indochina Time) | 
Cẩm Mỹ is a rural district of Đồng Nai province in the Southeast region of Vietnam. As of 2003 the district had a population of 148,823. The district covers an area of 468 km². The district capital lies at Long Giao.