| | Ermiro de Lima(1974-1978) |
| | Roberto Neves Pinto (1977-1986) |
| | Ivan Fairbanks Barbosa (1986-1988) |
| | João Jairney Maniglia (1988-1990) |
 | | Alexandre Fellipu (1990-1992) |
 | | Antônio Carlos Cedin (1992-1993) |
 | | Aldo Cassol Stamm (1993-1995) |
| | José Victor Maniglia (1995-1997) |
| | Elizabeth Araújo (1997-1999) |
 | | Perboyre Sampaio (1999-2001) |
 | | Washington Almeida (2001- 2003) |
 | | José Antônio Patrocínio (2003-2005) |
 | | Pedro Oliveira Cavalcanti (2005-2007) |
 | | Renato Roithmann (2007-2009) |
 | | Nilvano Andrade (2009-2011) |
 | | Wilma Anselmo (2011-2013) |
 | | João Telles Júnior (2013-2015) |