| 1948 | Unknown | Unknown | Unknown |
| 1949 | Unknown | Unknown | Unknown |
| 1950 | Unknown | Unknown | Unknown |
| 1951 | Mr. Nichols | Minnesota | Oklahoma City, OK |
| 1952 | Mr. Herron | Missouri | Unknown |
| 1953 | Mr. Spear | Oklahoma | Unknown |
| 1954 | Unknown | Unknown | Unknown |
| 1955 | Unknown | Unknown | Unknown |
| 1956 | Unknown | Unknown | Unknown |
| 1957 | Unknown | Unknown | Unknown |
| 1958 | Unknown | Unknown | Unknown |
| 1959 | Unknown | Unknown | Hot Springs, AR |
| 1960 | Ronald E. Miller | Delaware | Chicago, IL |
| 1961 | James J. John | Indiana | Washington, DC |
| 1962 | Harold A. Wennberg | Rhode Island | San Francisco, CA |
| 1963 | Henry T. Larson | Iowa | Cleveland, OH |
| 1964 | John W. Main | Ohio | New York City, NY |
| 1965 | Elmoine Kirkham | Utah | Biloxi, MS |
| 1966 | Eugene D. Cox | Mississippi | Salt Lake City, UT |
| 1967 | Robert C. James | California | Jacksonville, FL |
| 1968 | Leo P. Hegstrom | Oregon | Des Moines, IA |
| 1969 | Philip Petito | New Jersey | Las Vegas, NV |
| 1970 | Philip Petito | New Jersey | Hartford, CT |
| 1971 | Dino Martini, Jr. | Nevada | New Orleans, LA |
| 1972 | Felix E. Stanley | Louisiana | Denver, CO |
| 1973 | Willis H. LaVance | Colorado | Charleston, WV |
| 1974 | Paige Skaggs, Jr. | West Virginia | Oklahoma City, OK |
| 1975 | Carroll S. Dick | Washington | Honolulu, HI |
| 1976 | Larry Shaw | Virginia | Dallas, TX |
| 1977 | James Wildt | West Virginia | Portland, ME |
| 1978 | James A. Johnson | Illinois | Phoenix, AZ |
| 1979 | Lillian B. Frew | Connecticut | Virginia Beach, VA |
| 1980 | Fred Halleur | Oregon | Nashville, TN |
| 1981 | Anne C. Benson | New York | New Orleans, LA |
| 1982 | Bela J. Kamensky | New Jersey | Cherry Hill, NJ |
| 1983 | Lewis E. Harris | Tennessee | San Juan, PR |
| 1984 | Barbara R. Sticher | Illinois | Denver, CO |
| 1985 | Robert E. Vicknair | Louisiana | Atlanta, GA |
| 1986 | Daniel L. Mitchell | Texas | Chicago, IL |
| 1987 | Robert Bumbalough | Tennessee | Rapid City, SD |
| 1988 | Samuel L. Lamey | Arkansas | New Orleans, LA |
| 1989 | Stan Mead | Louisiana | Newport, RI |
| 1990 | Wayne Burrell | Georgia | Mobile, AL |
| 1991 | Herman Hafenstein | Kansas | Traverse City, MI |
| 1992 | David L. Pike | Michigan | Kalispell, MT |
| 1993 | Richard P. Billera | New York | Scottsdale, AZ |
| 1994 | Donald E. Gerber | Nebraska | Seattle, WA |
| 1995 | Nancy E. Clermont | Vermont | Baltimore, MD |
| 1996 | Donald Olive | Alabama | Columbus, OH |
| 1997 | Martie Blazis | Illinois | Burlington, VT |
| 1998 | John Thomson | Texas | Boise, ID |
| 1999 | Ken Corkern | Louisiana | St. Louis, MO |
| 2000 | Joyce Johnson Patrick Horton |
North Carolina Colorado |
-partial term- New Orleans, LA |
| 2001 | Ted Martin | Maryland | Salt Lake City, UT |
| 2002 | Robert Lewis | Ohio | Chicago, IL |
| 2003 | Donald Warnke | Wisconsin | Orlando, FL |
| 2004 | Paul Goulet | Rhode Island | Oklahoma City, OK |
| 2005 | Harry B. Roberts, III | Delaware | Williamsburg, VA |
| 2006 | Jim Fredyma | New Hampshire | Nashville, TN |
| 2007 | Mary Fernald | Ohio | Sparks, NV |
| 2008 | |||
| 2009 |