Mobutu Sese Seko, Congolese soldier and politician, President of Zaire (died 1997)

Mobutu Sese Seko Kuku Ngbendu wa za Banga, often shortened to Mobutu Sese Seko or Mobutu and also known by his initials MSS, was a Congolese politician and military officer who was the first and only president of Zaire from 1971 to 1997. Previously, Mobutu served as the second president of the Democratic Republic of the Congo, from 1965 to 1971. He also served as the fifth chairperson of the Organisation of African Unity from 1967 to 1968. During the Congo Crisis in 1960, Mobutu, then serving as Chief of Staff of the Congolese Army, deposed the nation's democratically elected government of Patrice Lumumba with the support of the U.S. and Belgium. Mobutu installed a government that arranged for Lumumba's execution in 1961, and continued to lead the country's armed forces until he took power directly in a second coup in 1965.

This is a list of presidents of the Democratic Republic of the Congo since the country's independence in 1960.