| 2024 | Dr. Richard Kidd |
| 2023 | Dr. Edye Udell |
| 2022 | Dr. Thomas Mathew |
| 2021 | Dr. Thomas Mathew |
| 2020 | Dr. Brian Brady |
| 2019 | Dr. Krishna Kallury |
| 2018 | Dr. Robert de Groot |
| 2017 | Dr. Armando Rivera |
| 2016 | Mr. Michael Morgan |
| 2015 | Dr. Veronica Jaramillo |
| 2014 | Dr. Yumei Lin |
| 2013 | Dr. Brian Brady |
| 2012 | Dr. Robert de Groot |
| 2011 | Dr. Joseph Khoury |
| 2010 | Dr. Paul Shin |
| 2009 | Dr. Robert de Groot |
| 2008 | Dr. Christopher Brazier |
| 2007 | Dr. Thomas LeBon |
| 2006 | Dr. Herbert Kaesz |
| 2005 | Mr. Hermenegildo “Gil” Mislang |
| 2004 | Dr. Michael Geis (e) |
| 2004 | Mr. Hermenegildo “Gil” Mislang |
| 2003 | Dr. Thomas LeBon |
| 2002 | Mr. Keith Johnson |
| 2001 | Dr. Kevin Brady |
| 2000 | Dr. Jay Labinger |
| 1999 | Mr. Kenneth Edwards |
| 1998 | Mr. Alfred M. Bouziane |
| 1997 | Dr. Sofia Pappatheodorou |
| 1996 | Ms. Barbara Belmont |
| 1995 | Dr. Henry Abrash |
| 1994 | Dr. Eleanor Siebert |
| 1993 | Dr. Peter Baine |
| 1992 | Dr. David West |
| 1991 | Dr. David West (d) |
| 1990 | Dr. Rita Boggs |
| 1989 | Dr. Norman Juster |
| 1988 | Dr. Sandra Lamb |
| 1987 | Dr. Herbert D. Kaesz |
| 1986 | Dr. Harold Goldwhite |
| 1985 | Mr. William T. Mooney, Jr. |
| 1984 | Dr. Paul D. Fleishauer |
| 1983 | Dr. Lloyd Ferguson |
| 1982 | Dr. Stanley Pine |
| 1981 | Dr. Joel S. Miller |
| 1980 | Mr. John Vilter |
| 1979 | Dr. Seymour Siegel |
| 1978 | Dr. Howard L. Recht |
| 1977 | Mr. Lester L. Louden |
| 1976 | Dr. Ralph L. Amey |
| 1975 | Mr. Joseph Quaglino |
| 1974 | Dr. Irving Tannenbaum |
| 1973 | Sister Agnes Ann Green |
| 1972 | Dr. William V. Johnston (c) |
| 1972 | Sister Agnes Ann Green |
| 1971 | Dr. Morton Z. Fainman |
| 1970 | Dr. Eugene N. Garcia |
| 1969 | Dr. Kendrick R. Eilar |
| 1968 | Mr. Alvin E. May |
| 1967 | Dr. Robert D. Vold |
| 1966 | Dr. Kenneth W. Newman |
| 1965 | Dr. Eugene V. Kleber |
| 1964 | Dr. Arthur W. Adamson |
| 1963 | Dr. Ulric B. Bray |
| 1962 | Dr. John L. Bills |
| 1961 | Dr. Robert L. Pecsok |
| 1960 | Dr. D. Armstrong |
| 1959 | Dr. Loren L. Neff |
| 1958 | Dr. Max S. Dunn |
| 1957 | Dr. M. Elber Latham |
| 1956 | Dr. Arie J. Haagen-Smit |
| 1955 | Mr. Paul R. Pariseau |
| 1954 | Dr. Anton B. Burg |
| 1953 | Dr. Thomas F. Doumani |
| 1952 | Dr. James B. Ramsey |
| 1951 | Mr. William J. Hanson |
| 1950 | Dr. Charles S. Copeland |
| 1948-1949 | Mr. Harry V. Welch (b) |
| 1947-1948 | Dr. L. Reed Brantley |
| 1946-1947 | Mr. George M. Cunningham |
| 1945-1946 | Dr. Thomas L. Jacobs |
| 1944-1945 | Mr. Philip W. Drew |
| 1943-1944 | Dr. Robert E. Vivian |
| 1942-1943 | Mr. Willard E. Baier |
| 1941-1942 | Dr. William G. Young |
| 1940-1941 | Dr. Gordon A. Alles |
| 1939-1940 | Dr. Roger W. Truesdail |
| 1938-1939 | Mr. Willi A. Bush |
| 1937-1938 | Dr. Arnold O. Beckman |
| 1936-1937 | Mr. Francis Pratt (a) |
| 1936-1937 | Mr. Raymond B. Stringfield |
| 1935-1936 | Dr. G. Ross Robertson |
| 1934-1935 | Mr. Marion E. Dice |
| 1933-1934 | Dr. William N. Lacey |
| 1932-1933 | Dr. Bert A. Stagner |
| 1931-1932 | Mr. Howard J. Lucas |
| 1930-1931 | Mr. Winfred R. Goddard |
| 1929-1930 | Dr. Charles L. Robinson |
| 1928-1929 | Mr. Russell W. Mumford |
| 1927-1928 | Dr. James E. Bell |
| 1926-1927 | Mr. H. L. Payne |
| 1925-1926 | Dr. William Conger Morgan |
| 1924-1925 | Dr. William Conger Morgan |
| 1923-1924 | Mr. Walter A. Schmidt |
| 1922-1923 | Mr. Walter A. Schmidt |
| 1921-1922 | Dr. Stuart J. Bates |
| 1920-1921 | Mr. Mark Walker |
| 1919-1920 | Dr. Willet L. Hardin |
| 1918-1919 | Dr. Willet L. Hardin |
| 1917-1918 | Mr. E. Ord Slater |
| 1916-1917 | Dr. Elbert E. Chandler |
| 1915-1916 | Mr. Erwin H. Miller |
| 1914-1915 | Mr. Edgar Baruch |
| 1913-1914 | Dr. Richard L. Curtiss |
| 1912-1913 | Dr. Basil W. Alexander |
| 1911-1912 | Mr. H. L. Payne |
| 1910-1911 | Dr. L. J. Stabler |
(a) Transferred from So. Cal. Section. Served 1 meeting.
(b) Served from 6/48 to 12/49. Bylaws Rev. changed Chairman’s term to Jan. to Dec.
(c) Transferred from So. Cal. Section. Served 2 months.
(d) Chair-Elect Harlan Bittner resigned.
(e) Passed away 6/8/04. Replaced by Chair-Elect Gil Mislang.