The 12th Moscow International Film Festival was held from 7 to 21 July 1981. The Golden Prizes were awarded to the Brazilian film O Homem que Virou Suco directed by João Batista de Andrade, the Vietnamese film ' directed by and the Soviet-French-Swiss film Teheran 43 directed by Aleksandr Alov and Vladimir Naumov.
The following films were selected for the main competition: