The 2018 Campeonato Brasileiro Série C was a football competition held in Brazil, equivalent to the third division.
[1] Twenty teams competed in the tournament, twelve returning from the 2017 season, four promoted from the 2017 Campeonato Brasileiro Série D (Operário Ferroviário, Globo, Atlético Acreano and Juazeirense),[2] and four relegated from the 2017 Campeonato Brasileiro Série B (Luverdense, Santa Cruz, ABC and Náutico).
[3] Botafogo-SP, Bragantino, Cuiabá and Operário Ferroviário qualified for the semi-finals and were promoted to the 2019 Campeonato Brasileiro Série B.
[4] Operário Ferroviário won the title after defeating Cuiabá in the final.
[8] Tied 0–0 on aggregate, Operário Ferroviário won on penalties and advanced to the finals Cuiabá won 3–0 on aggregate and advanced to the finals The matches were played on 16 and 22 September 2018.