Comerciário Futebol Clube, commonly known as Comerciário, is a Brazilian football club based in São Luís, Maranhão state.

The club was founded on January 8, 2003.

[1] Ferroviário won the Campeonato Maranhense Second Level in 2004.

Comerciário Futebol Clube play their home games at Estádio Nhozinho Santos.

[1] The stadium has a maximum capacity of 16,500 people.