Timimoun (Arabic: ﺗﻴﻤﻴﻤﻮن) is a town and commune, and capital of Timimoun District, in Adrar Province, south-central Algeria. According to the 2008 census it has a population of 33,060, up from 28,595 in 1998, with an annual growth rate of 1.5%.

Timimoun is known for the red ochre color of its buildings.