Zaamar District
Заамар сум ᠵᠠᠭᠠᠮᠠᠷᠰᠤᠮᠤ | |
|---|---|
| Country | Mongolia |
| Province | Töv Province |
| Time zone | UTC+8 (UTC + 8) |

Zaamar (Mongolian: Заамар) is a sum of Töv Province in Mongolia. With a total area of 2,900 square kilometers, a population of 37,500, and 7,500 households, it is one of the largest areas in Mongolia.
Zaamar has a total area of 2,803 square kilometers.
The district is divided into four bags, which are: