| Delgerkhaan District | |
| Native Name: | Дэлгэрхаан сум |
| Native Name Lang: | mn |
| Settlement Type: | District |
| Mapsize: | 220px |
| Subdivision Type: | Country |
| Subdivision Name: | Mongolia |
| Subdivision Type1: | Province |
| Subdivision Name1: | Khentii Province |
| Area Total Km2: | 3,986 |
| Timezone: | UTC + 8 |
| Utc Offset: | +8 |
Delgerkhaan (Mongolian: Дэлгэрхаан) is a sum (district) of Khentii Province in Eastern Mongolia. Avraga Toson resort is 4 km west of the Delgerkhaan sum center. Kherlenbayan-Ulaan settlement is 38 km west of the Delgerkhaan sum center. In 2010, its population was 2,040.[1]