Dr. Armando O’Caña
2018-2022
Norberto “Beto” Salinas
1998-2018		 Richard Perez
1992-1998		 Patrick Townsend, Jr.
1985-1992		 Fernando U. Ortegon
1981-1985
Arnaldo Ramirez, Sr.
1973-1981		 Jim Miller
1970-1973		 Clark Spikes, Sr.
1969-1970		 C. Virgil Ballard
1967-1969
Herbert R. Melch
1960-1967		 Adolfo De La Garza
1958-1960		 O.V. Bridges
1954-1958		 Logan Duncan
1938-1948,
1950-1954
W.H. Braden
1948-1950		 J.P. Waite

1934-1938

 J.J. Frost
1932-1934		 Ross A. Marcus
1930-1932
G.F. Dorn
1926-1930		 Willard Ferguson
1914-1915,
1922-1926		 H.F. Bishop
1920-1922		 D.G. Wood
1915-1920
D.F. Strickland
1913-1914		 Charles W. Frick
1912-1913		 T.J. Wright
1911-1912		 Scott Cawthon
1911
Samuel Hargrove
1910-1911