Past Presidents
IAA Past Presidents
| 1949 R.C. Foland | 1950 Sam Herdan | 1951 |
| 1952 R.C. Foland | 1953 | 1954 |
| 1955 Don Smock | 1956 Curran Miller | 1957 Lewis Smith |
| 1958 | 1959 Herman Strakis | 1960 Roy Crume |
| 1961 Ernest Niemeyer | 1962 Russell Kruse | 1963 Walter Murphy |
| 1964 D.D. Meyer | 1965 Maynard Lehaman | 1966 Egbert Hood |
| 1967 Curran Miller | 1968 Dean Kruse | 1969 John Friedersdorf |
| 1970 Harvey Lambright, CAI | 1971 Frank Wakefield | 1972 Robert Ellenberger |
| 1973 Tom Dunlevy | 1974 Lawrence Callis | 1975 Emerson Lehman |
| 1976 Hugh Miller | 1977 Kenneth Sherbahn | 1978 Amos Wittmer |
| 1979 John Anderson | 1980 Jack Earlywine | 1981 James D. Bayman |
| 1982 John Yager, Jr. | 1983 Virgil Butts | 1984 H. Jake Campbell |
| 1985 Kirby Bollinger | 1986 Cartwright Ellis | 1987 Fred Sayre |
| 1988 David Taylor | 1989 Chris D. Pell | 1990 Greg Michael |
| 1991 Richard Crum | 1992 Dennis Jackson | 1993 Daniel Baker |
| 1994 J. Yagle | 1995 John Sayler | 1996 Jack Christy |
| 1997 Bob Adams | 1998 Tom Lawson | 1999 Tom Bauermeister |
| 2000 Elvie J. Frey, Sr | 2001 Steve Goodman | 2002 Brent Earlywine |
| 2003 Darin Lawson | 2004 Keith Jones | 2005 Dennis Kruse |
| 2006 Jim Littlejohn | 2007 Fred Robinson | 2008 Jimmie Dean Coffey |
| 2009 Jim Lestinsky | 2010 Mike Mensendiek | 2011 Sara Minor |
| 2012 Andrew Wilson | 2013 Melissa Davis | 2014 Tom Freije |
| 2015 Jonathan Kraft | 2016 Mike Berger | 2017 Chip Kugler |
| 2018 Seth Seaton | 2019 Jonathan Baker | 2020 Jack Christy, Jr |
| 2021 Chad Metzger | 2022 Andrew Wagner | 2023 Marc Huber |
IAA Auxiliary Past Presidents
| 1954 LaVerna House Smith | 1970 Patricia Lambright | 1974 Lilly Rookstool |
| 1975 Margaret Callis | 1976 Corine Lehman | 1977 Judy Miller |
| 1977 Vera Sherbahn | 1978 Lily Mae Wittmer | 1979 Mary Ann Anderson |
| 1980 Pat Earlywine | 1981 Linda Bayman | 1982 Jan Yager |
| 1983 Mary Jo Butts | 1984 Mae Bollinger | 1985 Mae Bollinger |
| 1986 Lorraine Sayre | 1987 Lorraine Sayre | 1988 Donna Taylor |
| 1989 Susan Pell | 1990 Pam Michael | 1991 Sheila Jackson |
| 1992 Sheila Jackson | 1993 Pam Yagle | 1994 Pam Yagle |
| 1995 Teresa Christy | 1996 Teresa Christy | 1997 Betsy Adams |
| 1998 Charlene Lawson | 1999 Sandy Bauermeister | 2000 Kathy Baber |
| 2001 Lisa Goodman | 2002 Arlene Earlywine | 2003 Jo Curtis |
| 2004 Sandy Bauermeister | 2005 Kay Kruse | 2006 Sherry Littlejohn |
| 2007 Bonnie Robinson | 2008 Phyllis Coffey | 2009 Lori Lestinsky |
| 2010 Myra Mensendiek | 2011 Joyce Schnitz | 2012 Peggy Baer |
| 2013 Linda Hoffman | 2014 Jennifer Freije | 2015 Melisa Carothers |
| 2016 Samantha Seaton | 2017 Melisa Carothers | 2018 Sam Seaton |