The Maranhão gubernatorial election of 1990 was held in the Brazilian state of Maranhão on October 3, alongside Brazil's general elections, with a second round on November 25. PFL candidate, Edison Lobão, was elected on November 25, 1990.
Candidates
Governor Running mate Number Coalition Votes %João CasteloPRN Ildon MarquesPMDB Edison LobãoPFL Ribamar FiquenePFL Conceição AndradePSB Neudson ClaudinoPT
Governor Running mate Number Coalition Votes %Edison LobãoPFL Ribamar FiquenePFL João CasteloPRN Ney BelloPMDB