| 1923 - 1924 | Paul J. Cella, SR. | 1965 - 1966 | James R. Coleman |
| 1924 - 1925 | Dr. Victor Gore | 1966 - 1967 | Leonard Marshall |
| 1925 - 1926 | Herbert F. Brown | 1967 - 1968 | Emil O. Engebretson |
| 1926 - 1927 | George Chambers, PDG | 1968 - 1969 | Lee J. Beaudry |
| 1927 - 1928 | Glenn A. Broome | 1969 - 1970 | Dr. Seneca L. Ermin, PDG |
| 1928 - 1929 | Pete Waggoner, PDG | 1970 - 1971 | Ewart H. Edwards |
| 1929 - 1930 | Winston Reynolds | 1971 - 1972 | H.H. Borland, Jr. |
| 1930 - 1931 | Grants B. Warner | 1972 - 1973 | A. Ney Eldred |
| 1931 - 1932 | Frank A. Putter | 1973 - 1974 | Donald I. Frakes |
| 1932 - 1933 | Charlie King | 1974 - 1975 | Lynn Brown |
| 1933 - 1934 | George Vance | 1975 - 1976 | George G. Hagedon, PDG |
| 1934 - 1935 | Leonard W. Pallmer | 1976 - 1977 | H.H. Borland, Jr. |
| 1935 - 1936 | Jack Wilson | 1977 - 1978 | B. Wayne Randall |
| 1936 - 1937 | Rudy Zepeda, PDG | 1978 - 1979 | Edward L. Anderson |
| 1937 - 1938 | W. H. Howe | 1979 - 1980 | Clyde Elrod, Jr. |
| 1938 - 1939 | Arthur B. Pacheco | 1980 - 1981 | Herbert J. Schwager |
| 1939 - 1940 | John Lyons, Jr. | 1981 - 1982 | Frank Maldonado |
| 1940 - 1941 | Vincent Hengesbach | 1982 - 1983 | Scott Meyers |
| 1941 - 1942 | John Johnson | 1983 - 1984 | Steve Kearns |
| 1942 - 1943 | Lin Martin | 1984 - 1985 | Harold Smith |
| 1943 - 1944 | John I. Reilly, Jr. | 1985 - 1986 | Kenneth Gavitt |
| 1944 - 1945 | V. M. Vreeland | 1986 - 1987 | Jack Nichols |
| 1945 - 1946 | William Carr | 1987 - 1988 | Israel Jack Till |
| 1946 - 1947 | W.R. Dubois, PDG | 1988 - 1989 | Keith Meyer |
| 1947 - 1948 | Dan L. Kinerk | 1989 - 1990 | Terry Moynihan |
| 1948 - 1949 | James H. Williams | 1990 - 1991 | Marlen D. Yoder |
| 1949 - 1950 | Jack Underwood | 1991 - 1992 | William Moorehead |
| 1950 - 1951 | Michael J. Hattala | 1992 - 1993 | John W. Brown |
| 1951 - 1952 | W. Bert Hatcher | 1993 - 1994 | F. Peavey Wells |
| 1952 - 1953 | Paul L. Grimes | 1994 - 1995 | John Beatty |
| 1953 - 1954 | William S. Dunipace | 1995 - 1996 | Wayne A. Braastad |
| 1954 - 1955 | Frank W. Young | 1996 - 1997 | Ewart H. Edwards |
| 1955 - 1956 | Bern Van Der Kerk | 1997 - 1998 | Israel Jack Till |
| 1956 - 1957 | Leo S. Sterling | 1998 - 1999 | Olman (Al) Fishback |
| 1957 - 1958 | Vincent A. Davies | 1999 - 2000 | Wayne A. Braastad |
| 1958 - 1959 | James Davis | 2000 - 2001 | Charles L. Sherman |
| 1959 - 1960 | Richard J. Shea | 2001 - 2002 | John w. Hart, PDG |
| 1960 - 1961 | Leonard A Nally | 2002 - 2003 | James R. Lewis |
| 1961 - 1962 | Clifford Klug | 2003 - 2004 | Ed Gallick |
| 1962 - 1963 | Elmer M. Thierman | 2004 - 2005 | Lowell Fowble |
| 1963 - 1964 | Harry Caldwell | 2005 - 2006 | Su-Lin Trepanitis |
| 1964 - 1965 | Rand Bookman | 2006 - 2007 | Monica Rhoads | 2007 - 2008 | Loren Larsen |