| Official Name: | Chahar Aasiaab |
| Native Name: | چهار آسیاب Chahār Aasiāb |
| Pushpin Map: | Afghanistan |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Afghanistan |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Afghanistan |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kabul Province |
| Subdivision Type2: | District |
| Subdivision Name2: | Char Asiab District |
| Unit Pref: | Imperial |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 34.3986°N 69.1675°W |
| Elevation M: | 1843 |
چهار آسیاب Chahār AasiābChar Asiab, Chahar Asiab, Charasiab, Charasiah or Charasia is a town, ca. south of Kabul in the Char Asiab District.
It was the site of the Battle of Charasiab in 1879 and the Second Battle of Charasiab on 25 April 1880[1] during the Second Anglo-Afghan War.