2019 até o momento: Ana Beatriz Alves Cuzzatti

2017 a 2019: Roberto Pierre Chagnon

2013 a 2017: José Damasceno Fernandes

 2011 a 2013: Therezinha Rodrigues

2009 – 2011: Leonardo Lacerda

 2006 – 2008: Fernando Carvalho

 2001 – 2005: Maria Lana

 1997 – 2000: Francisco de Paula Bueno

 1995 – 1996: Jorge Azevedo Castro

1991 – 1994: José Ribamar

1989 – 1991: Japhas Bezerra de Mello

1988 – 1989: Mário Dias Rodrigues

1986 – 1988: Eduardo Walter Leser