Territorial Assembly elections were held in French Chad on 31 March 1957.
The result was a victory for the Entente alliance, led by the Chadian Progressive Party, which won 57 of the 65 seats.
The Entente and Chadian Social Action ran a single list in Ouaddaï, competing against the African Socialist Movement.
[1] Following the elections, the result in Chari-Baguirmi was annulled, with a by-election held on 1 June 1958.
[1] The 7-seat constituency had been won by the Entente, but the by-election saw a victory for the Chadian Socialist Union.