Timothy Dwight Leonard (January 22, 1940 – March 2, 2026) was a United States district judge of the United States District Court for the Western District of Oklahoma.

- Gender
- Male
- Race
- White
Prior employment
U.S. attorney for the Western District of Oklahoma1989–1992- Private practice, Oklahoma City, Oklahoma1971, 1988–1989
Guest lecturer/adjunct professor · 1988–1989- Private practice, Beaver, Oklahoma1971–1988
- OklahomaState senator · 1979–1988
- ↳minority floor leader · 1985–1986
- U.S. Naval Reserve lieutenant1968–1972
State of OklahomaAssistant attorney general · 1969–1971
JAG CorpsU.S. Navy lieutenant commander · 1967–1968
U.S. Navy lieutenant commander and law specialist1965–1967
Appointments
1992–2026 · Appointed by George H.W. Bush (Republican)Term ended: Death
Education
J.D. · 1965- University of OklahomaB.A. · 1962