| YEAR | SECTION CHAIRMAN | PROGRAM CHAIRMAN |
| 1915-16 | R. B. Allen Kenyon C. | |
| 1916-17 | Theodore M. Focke Case School of Appl. Sci. | |
| 1917-18 | Forbes B. Wiley Denison U. | |
| 1918-19 | Charles N. Moore U. of Cincinnati | |
| 1919-20 | R. L. Borger Ohio U. | |
| 1920-21 | S. E. Rasor Ohio State U. | |
| 1921-22 | B. F. Yanney C. of Wooster | |
| 1922-23 | H. L. Coar Marietta C. | |
| 1923-24 | William E. Anderson Miami U. | R. B. Allen Kenyon College |
| 1924-25 | Harris Hancock U. of Cincinnati | Charles N. Moore U. of Cincinnati |
| 1925-26 | R. D. Bohannan Ohio State U. | H. W. Kuhn Ohio State U. |
| 1926-27 | H. W. Kuhn Ohio State U. | I. A. Barnett U. of Cincinnati |
| 1927-28 | C. H. Yeaton Oberlin C. | E. H. Clarke Hiram C. |
| 1928-29 | E. H. Clarke Hiram C. | Theodore M. Focke Case School of Appl. Sci. |
| 1929-30 | S. A. Rowland Ohio Wesleyan U. | Henry Blumberg Ohio State U. |
| 1930-31 | W. G. Simon Western Reserve U. | Louis Brand U. of Cincinnati |
| 1931-32 | W. D. Cairns Oberlin C. | M. O. Tripp Wittenberg C. |
| 1932-33 | O. L. Dustheimer Baldwin-Wallace C. | F. E. Carr Oberlin C. |
| 1933-34 | I. A. Barnett U. of Cincinnati | B. F. Yanney C. of Wooster |
| 1934-35 | Henry Blumberg Ohio State U. | C. O. Williamson C. of Wooster |
| 1935-36 | Jesse Pierce Heidelberg C. | J. R. Musselman Western Reserve U. |
| 1936-37 | J. H. Weaver Ohio State U. | J. B. Brandeberry U. of Toledo |
| 1937-38 | O. E. Brown Case School of Applied Sci. | Mary E. Sinclair Oberlin C. |
| 1938-39 | C. O. Williamson C. of Wooster | Forbes B. Wiley Denison U. |
| 1939-40 | Wayne Dancer U. of Toledo | Lincoln LaPaz Ohio State U. |
| 1940-41 | J. R. Musselman Western Reserve U. | H. A. Bender U. of Akron |
| 1941-42 | Louis Brand U. of Cincinnati | I. A. Barnett U. of Cincinnati |
| 1942-43 | C. T. Bumer Kenyon C. | Harry S. Pollard Miami U. |
| 1943-44 | Tibor Rado Ohio State U. | R. C. Hildner Mt. Union C. |
| 1944-46 | J. B. Brandeberry U. of Toledo | A. C. Ladner Denison U. |
| 1946-47 | S. A. Rowland Ohio Wesleyan U. | Forbes B. Wiley Denison U. |
| 1947-48 | Harry S. Pollard Miami U. | C. H. Yeaton Oberlin C. |
| 1948-49 | R. H. Marquis Ohio U. | Wayne Dancer U. of Toledo |
| 1949-50 | E. P. Vance Oberlin C. | I. A. Barnett U. of Cincinnati |
| 1950-51 | V. C. Stechschulte Xavier U. | L. C. Knight, Jr. Muskingum C. |
| 1951-52 | R. F. Rinehart Case Inst. Tech. | H. R. Mathias Bowling Green State U. |
| 1952-53 | E. J. Mickle Ohio State U. | W. R. Transue Kenyon C. |
| 1953-54 | P. R. Rider Wright-Patterson AFB | L. L. Lowenstein Kent State U. |
| 1954-55 | W. R. Transue Kenyon C. | Marion D. Wetzel Denison U. |
| 1955-56 | R. R. Stoll Oberlin C. | Wade Ellis Oberlin C. |
| 1956-57 | Paul. V. Reichelderfer Ohio State U. | H. David Lipsich U. of Cincinnati |
| 1957-58 | Samuel Selby U. of Akron | E. B. Leach Case Inst. of Tech. |
| 1958-59 | L. E. Bush Kent State U. | H. E. Tinnappel Bowling Green State U. |
| 1959-60 | W. R. VanVoorhis Fenn C. | R. W. Shoemaker U. of Toledo |
| 1960-61 | Wade Ellis Oberlin C. | C. W. Topp Fenn C. |
| 1961-62 | R. L. Wilson Ohio Wesleyan U. | W. E. Restemeyer U. of Cincinnati |
| 1962-63 | Wendell G. Johnson Hiram C. | Clarence Heinke Capital U. |
| 1963-64 | Charles E. Capel Miami U. | J. W. Warner C. of Wooster |
| 1964-65 | Andrew Sterrett Denison U. | Robert A. Roberts Denison U. |
| 1965-66 | William T. Fishback Ohio U. | Dean Robb Baldwin-Wallace C. |
| 1966-67 | H. David Lipsich U. of Cincinnati | David H. Staley Ohio Wesleyan U. |
| 1967-68 | Daniel T. Finkbeiner Kenyon C. | Bernard J. Yozwiak Youngstown State U. |
| 1968-69 | Arnold E. Ross Ohio State U. | R. A. Clark Case-Western Reserve U. |
| 1969-70 | James L. Smith Muskingum C. | J. Frederick Leetch Bowling Green State U. |
| 1970-71 | Bernard J. Yozwiak Youngstown State U. | Richard G. Laatsch Miami U. |
| 1971-72 | S. Elwood Bohn Miami U. | Raymond Rolwing U. of Cincinnati |
| 1972-73 | S. Will Hahn Wittenberg U. | Stanley F. Dice Wittenberg U. |
| 1973-74 | J. Frederick Leetch Bowling Green State U. | James A. Murtha Marietta C. |
| 1974-75 | Louis J. Green Case-Western Reserve U. | Richard A. Little Kent State U.-Stark |
| 1975-76 | Richard G. Laatsch Miami U. | Richard S. Varga Kent State U. |
| 1976-77 | James A. Murtha Marietta C. | Marion D. Wetzel Denison U. |
| 1977-78 | William H. Beyer U. of Akron | James H. Carney Lorain County C.C. |
| 1978-79 | Marion D. Wetzel Denison U. | Clifford A. Long Bowling Green State U. |
| 1979-80 | Donald O. Koehler Miami U. | H. Westcott Vayo U. of Toledo |
| 1980-81 | Clifford A. Long Bowling Green State U. | Darrell J. Horwath John Carroll U. |
| 1981-82 | J. Douglas Faires Youngstown State U. | Alan Poorman Ashland C. |
| 1982-83 | Darrell J. Horwath John Carroll U. | Joan Leitzel Ohio State U. |
| 1983-84 | Richard A. Little Baldwin-Wallace C. | Edward Merkes U. of Cincinnati |
| 1984-85 | James Leitzel Ohio State U. | Robert Dieffenbach Miami U.-Middletown |
| 1985-86 | Alan Poorman Ashland C. | Thomas Hern Bowling Green State U. |
| 1986-87 | Milton Cox Miami U. | Olaf Stackelberg Kent State U. |
| 1987-88 | William Friel U. of Dayton | Hari Shankar Ohio U. |
| 1988-89 | Charles Hampton C. of Wooster * | Janet B. Roll Findlay C. |
| 1989-90 | Olaf Stackelberg Kent State U. | V. Frederick Rickey Bowling Green State U. |
| 1990-91 | Janet B. Roll U. of Findlay | W. James Dillon Mt. Union C. |
| 1991-92 | David E. Kullman Miami U. | Barbara Flajnik Wittenberg U. |
| 1992-93 | Al Stickney Wittenberg U. | Frank Carroll Ohio State U. |
| 1993-94 | Thomas Hern Bowling Green State U. | John Michel Marietta C. |
| 1994-95 | Floyd Barger Youngstown State U. | Roger Marty Cleveland State U. |
| 1995-96 | John Michel Marietta C. | Leo Schneider John Carroll U. |
| 1996-97 | Barbara Ashton Wittenberg U. | Danny Otero Xavier U. |
| 1997-98 | Leo Schneider JohnCarroll U. | Judith Palagallo U. of Akron |
| 1998-99 | Roger Marty Cleveland State U. | Harold Putt Ohio Northern U. |
| 1999-2000 | Aparna Higgins U. of Dayton | Thomas Gantner U. of Dayton |
| 2000-2001 | Judith Palagallo U. of Akron | Dale Mugler U. of Akron |
| 2001-2002 | Thomas Gantner OhioNorthern U. | Dwight Olson John Carroll U. |
| 2002-2003 | Harold Putt U. of Dayton | Sherri Brugh Mount Union C. |
| 2003-2004 | Dale Mugler U. of Akron | Carl Spitznagel John Carroll U. |
| 2004-2005 | Mark Smith Miami U. | Vicki Van Dresar Ashland U. |
| YEARS | SECRETARY-TREASURER | AFFILIATION |
| 1915-1926 | George N. Armstrong | Ohio Wesleyan U. |
| 1926-1947 | Rufus Crane | Ohio Wesleyan U. |
| 1947-1972 | Foster Brooks | Kent State U. |
| 1972-1975 | Raymond H. Rolwing | U. of Cincinnati |
| 1975-1982 | Gus Mavrigian | Youngstown State U. |
| 1982-1985 | Andrew Sterrett, Jr. | Denison U. |
| 1985-1991 | John R. Michel | Marietta C. |
| 1991-1997 | Darrell Horwath | John Carroll U. |
| 1997-1999 | Janet Roll | U. of Findlay |
| 1999-2006 | J. William Friel | U. of Dayton |
| YEARS | SECTION GOVERNOR | AFFILIATION |
| 1949-1952 | Forbes B. Wiley | Denison U. |
| 1952-1955 | Lloyd Lowenstein | Kent State U. |
| 1955-1958 | Ernst Snapper | Miami U. |
| 1958-1961 | G. M. Merriman | U. of Cincinnati |
| 1961-1964 | Robert R. Stoll | Oberlin C. |
| 1964-1967 | Wade Ellis | Oberlin C. |
| 1967-1970 | H. M. MacNeille | Case Western Reserve U. |
| 1970-1973 | H. David Lipsich | U. of Cincinnati |
| 1973-1976 | S. Elwood Bohn | Miami U. |
| 1976-1979 | Robert L. Wilson | Ohio Wesleyan U. |
| 1979-1982 | S. Will Hahn | Wittenberg U. |
| 1982-1985 | William H. Beyer | U. of Akron |
| 1985-1988 | Andrew Sterrett, Jr. | Denison U. |
| 1988-1991 | Clifford A. Long | Bowling Green State U. |
| 1991-1994 | Olaf Stackelberg | Kent State U. |
| 1994-1997 | David Kullman | Miami U. |
| 1997-2000 | Douglas Faires | Youngstown State U. |
| 2000-2003 | Leo Schneider | John Carroll U. |
| 2003-2006 | Thomas Hern | Bowling Green State U. |