General Ibrahim Baré Maïnassara (9 May 1949 – 9 April 1999) was a Nigerien military officer and diplomat who ruled Niger from 1996 until his assassination in 1999. He seized and lost power in military coups.
Baré Maïnassara, a Maouri, a subgroup of Niger's Hausa ethnic majority, was born in Dogondoutchi in 1949 and pursued a military career. Maïnassara was named Army Chief of Staff in March 1995, under a constitution that had moved Niger from prolonged military rule in 1991. He seized power on 27 January 1996, and ruled Niger until his assassination on 9 April 1999, during a second coup d'état.