Abdou Manzo (born 1959), also spelled Abdou Monzo,^[1] is a Nigerien long-distance runner. He competed in the men's marathon at the 1988, 1992 and the 1996 Summer Olympics.^[2]

His time of 2:25:05 in 1988 still stands as the Nigerien national record in the marathon.^[1]

Manzo was the flagbearer for Niger at the 1996 Olympics.^[3]

In 2009, Manzo attended an event as a "former glory of Nigerien athletics" to honor the death of SE M.Adamou Djermakoye.^[4]