| Ulaanbadrakh District | |
| Native Name: | Улаанбадрах сум |
| Native Name Lang: | mn |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Mongolia |
| Subdivision Type1: | Province |
| Subdivision Name1: | Dornogovi Province |
| Area Total Km2: | 11,370.92 |
| Timezone: | UTC + 8 |
| Utc Offset: | +8 |
Ulaanbadrakh (Mongolian: Улаанбадрах, Red blossom) is a sum (district) of Dornogovi Province in south-eastern Mongolia. In 2009, its population was 1,543.[1]