City Managers of Tucson
** This list did not have exact closing dates for these Tucson City Managers
| Name | Term |
| C.K. Clark | January 4, 1915 to 1916 (First by Resolution No. 348.) |
| C. E. Pequignot | January 1, 1930 to December 31, 1930 (First by Charter Chapter XXV Section 3.) |
| George R. Wade | January 5, 1931 to June 15, 1931. |
| R. E. Butler | June 16, 1931 to February 21, 1940 |
| George W. Seedy | March 11, 1940 to May 20, 1940 (Acting) May 20, 1940 to April 15, 1941 (Appt.) April 15, 1945 (Military) Resigned August 24, 1945 |
| Phil Martin, Jr. | April15, 1941 to August 24, 1945 (Acting) August 24, 1945 to April 24,1951 (Appt.) April 24, 1951 to December 6, 1951 (Acting) |
| Harry L. Buchanan | December 6, 1951 to December 31, 1951 |
| Donald P. Wolfers | February 4, 1952 to July 31, 1953 |
| J. Luther Davis | August 1, 1953 to September 1, 1953 (Acting) September 1, 1953 to June 10,1955 (Appt) |
| Phil J. Martin | June 11,1955 to September 19, 1955 (Appt.) |
| Porter W. Homer |
September 20,1955 to March 16, 1962 |
| Roger O’Mara | March 1962 to June 14,1962 (Acting) |
| Mark E. Keane |
June 14,1962 to August 8,1966 |
| Roger O’Mara | August 8,1966 to September 11, 1966(Acting)September 12,1966 to May 9,1972 (Appt) |
| Clifford O’Key | December 11,1972 to November 26,1973 |
| William G. Ealy | Deputy, never officially acting city Manager, January 24, 1972 to (?)** |
| Joel D. Valdez | April 22, 1974 to July 2,1990 |
| Thomas J. Wilson |
July 3, 1990 to August 2, 1992 |
| Ruben D. Suarez | August 3, 1992 to July 5, 1993 (Interim City Manager) |
| Michael Brown |
July 6, 1993 to (?)** |
| Luis Gutierrez | October 28, 1996 to (?) ** |
| James R. Keene | August 21, 2000 to December 2004 |
Mike Hein |
March 2005 to April 7, 2009 |
| Mike Letcher |
April 7, 2009 to April 20, 2009 (Interim) April 21, 2009--- Appointed City Manager |
Sources:
Fax from Tucson City Clerk’s Office, June 6, 2004
Pima County Public Library staff updates