Hammaguir (also written Hamaguir and Hammaguira) (Arabic: حماقير) is a village in Abadla District, Béchar Province, Algeria, south-west of Béchar.

It lies on the N50 national highway between Béchar and Tindouf.

The location is notable for its role in French rocketry.

[2] Between 1947 and 1967 there was a rocket launch site, the Interarmy Special Vehicles Test Centre (abbreviated CIEES in French), near Hammaguir, used by France for launching sounding rockets and the satellite carrier "Diamant" between 1965 and 1967.

The Diamant launch pad at Hammaguir is located at 30° 46′ 41″ N, 3° 3′ 14″ W. The CIEES facility was also used for testing surface-to-air and air-to-air missiles.