Sebseb is a town and commune in Métlili District, Ghardaïa Province, Algeria.

According to the 2008 census it has a population of 2,437,[1] up from 2,428 in 1998,[2] with an annual growth rate of 0.0%, the lowest in the province.

Sebseb has a hot desert climate (Köppen climate classification BWh), with very hot summers and mild winters, and very little precipitation throughout the year.

A local road connects Sebseb to Route N1 (the Trans-Sahara Highway) to the southeast and to the N107 just west of Metlili to the north.

[4] The overall literacy rate is 76.2%, and is 82.1% among males and 70.0% among females.