Basile Adjou Moumouni (October 25, 1922 – November 12, 2019) was a Beninese physician.
He was active in his native country when the west Africa country of Republic of Benin was called Dahomey.
Spending almost his entire adult life outside his native country, he worked for the World Health Organization in Brazzaville.
In the 1968 presidential election, he won with over 80 percent of the vote.
This decision was annulled, however, by incumbent President Alphonse Alley because organised demonstrations prohibited almost three-quarters of the electorate from casting their ballots.