1966-67
Max Rose*
Sidney

1967-1968
 Emory J. Tyree*
Springfield

1968-1969
Donald R. Wittwer
Wapakoneta

1969-1970
Herman E. Benton*
New Carlisle

1970-1971
John P. Johnson*
West Liberty

1971-1972
Walter Cotten*
Springfield

1972-1973
Tom J. Bodell
Waynesfield

1973-1974
Matthew A. Davis*
New Carlisle

1974-1975
Earl Thompson*
Cridersville

1975-1976
Ellisworth C. Faig*
New Carlisle

1976-1977
 + Jack Scott*
Marysville

1977-1978
 James R. Beckley*
Bradford

1979-1980
 C. Thomas Roberds*
Springfield

1980-1981
 + Carl L. Myers*
Marysville

1981-1982
+ Bruce L. Strome
Tipp City

1982-1983
Donald C. Yoder*
West Liberty

1983-1984
 Donald R. Mercer*
Bradford

1984-1985
H.A. Hank Kies
Bellefontaine

1985-1986
+ Don Hart
Fletcher

1986-1987
Leonard C. "Len" Myers
Marysville

1987-1988
Joseph S. Parrish
West Milton

1988-1989
James K. Boyd
Sidney

1989-1990
Franklin Valentine*
Bradford

1990-1991
 + Charles W. "Bill" Price*
Kenton

1991-1992
Donald A. Circle
Northridge

1992-1993
Lilburn Cummins
Waynesfield

1993-1994
James E. Pence
Fletcher

1994-1995
John R. Russell *
Bellefontaine

1995-1996
William T. Rauch
Piqua

1996-1997
Ed Lantz
Bellefontaine

1997-1998
 + Don Kepler
Pitsburg

1998-1999
Robert E. "Gene" Cox
Waynesfield

1999-2000
 + ### Gary L. Brown
Urbana

2000-2001
Byron H. "Barney" Roll
West Liberty

2001-2002
Judy Smith
Troy

2002-2003
Dr. Jeff Hatfield
Marysville

2003-2004
Jerry Smith
Troy

2004-2005
Bill Shoemaker
Northridge

2005-2006
Nancy McClurg
Greenville

2006-2007
 + John M. "Mike" Gordon
West Mansfield

2007-2008
Ed Mann
Piqua

2008-2009
Terry Dyer
Northridge

2009-2010
Fred Breyer
North Hampton

2010-2011
Sheryl Schlater
Troy

2011-2012
William "Bill" Keller
Kenton

1933-1934
District 13A
Don M. Gibbs*
Urbana

1946-1947
 District 13C
# A. B. Dredge*
Springfield

1949-1950
 District 13C
Lawrence Lotz*
Piqua

1950-1951
District 13D
Merle Blue*
Dunkirk

1951-1952
District 13C
## Dr. Dan J.V. Martin*
Greenville

1951-1952
District 13D
Gerald Smith*
Urbana

1952-1953
District 13D
Olan Rahrig*
Forest

1953-1954
District 13C
 Leonard Getz*
Arcanum

1956-1957
District 13C
Richard Clark*
Troy

1957-1958
District 13D
Lewis Shoemaker*
Dunkirk

1960-1961
District 13C
Jasper W. Emrick*
 Greenville

1960-1961
District 13D
 J. H Gamel*
New Hampshire

1963-1964
District 13C
Fred J. Hemmert *
Piqua

1965-1966
District 13C
Paul H Harris
New Carlisle

1965-1966
District 13D
Oliver M. Kuck*
Wapakoneta