In Guezzam is a town and commune that is the capital of In Guezzam Province, Algeria, on the border with Niger. Until 26 November 2019, it was a part of the Tamanrasset Province. The border town on the Niger side is Assamaka. According to the 2008 census it had a population of 7,045, up from 4,938 in 1998, with an annual growth rate of 3.7%, the second highest in the Tamanrasset province's 2008 boundaries.