Henrique Carlos Boiteux – (1894)
Hipólito Boiteux – (1895 –1899)
Giácomo Polli – (1899 –1911)
Emílio Gottardi – (1911 – 1919)
Nicolau Bado – (1919 – 1930)
José Archer – (1930 – 1932)
Odorico Alves – (1932 – 1933)
Asteróide Arantes – 1933
Emílio Gottardi – (1933 – 1936)
Francisco Valle – (1936 – 1940)
Irineu Busnardo – (1940 – 1945)
José Borgonovo – 1945
José Tridapalli (1945 –1946)
José Borgonovo (1946 – 1947)
Jordão Cadorin – 1947
José Borgonovo (1947 – 1950)
Luiz Tomasi (1950 – 1951)
João Bayer Sobrinho – 1951
Raimundo Marchi – 1951
Inácio Dell’Antônio (1951 – 1956)
Pedro Piva Júnior (1956 – 1961)
Aires Rachadel (1961 – 1965)
Luís Feller (1965 – 1966)
Pedro Piva Júnior (1966 – 1970)
Santino Voltolini (1970 – 1973)
Eurides Battisti (1973 – 1977)
Santino Voltolini (1977 – 1983)
Eurides Battisti (1983 – 1988)
Saul José Rover (1989 – 1992)
Godofredo Luiz Tonini (1993 – 1996)
Saul José Rover (1997 – 2000)
Godofredo Luiz Tonini (2001 – 2004)
Sandra Regina Eccel (2005-2008)
Orivan Jarbas Orsi (2009-2012)
Gian Francesco Voltolini (2013-2016)
Gian Francesco Voltolini (2017-2020)
Tiago Dalsasso (2021-2024)