The Trustees of Iowa College…..1846-65

George Frederic Magoun…..1865-84

Samuel J. Buck…..acting, 1884-87

George Augustus Gates…..1887-1900

John H. T. Main…..acting, 1900-02

Dan Freeman Bradley…..1902-05

John H.T. Main…..acting, 1905-06; 1906-31

John Scholte Nollen…..1931-40

Samuel Nowell Stevens…..1940-54

Rupert Adam Hawk…..acting, 1954-55

Howard Rothmann Bowen…..1955-64

James Hartmann Stauss…..acting, 1964-65

Glenn Leggett…..1965-75
  President Emeritus of the College…..1979-2003

A. Richard Turner…..1975-79

George A. Drake…..1979-91
  President Emeritus of the College…..2005-

Waldo S. Walker…..acting, 1987

Pamela A. Ferguson…..1991-1997

Charles L. Duke…..acting, 1998

Russell K. Osgood…..1998-