Harry Daniel Leinenweber (June 3, 1937 – June 11, 2024) was an American jurist who served as a United States district judge of the United States District Court for the Northern District of Illinois.

Harry Daniel Leinenweber
Illinois Northern District Court
Born 1937 in Joliet, IL
Died 2024 in Chicago, IL
FJC ID: 1374
- Gender
- Male
- Race
- White
Prior employment
- Private practice, Joliet, Illinois1962–1986
- IllinoisState representative · 1973–1983
- Village of Bolingbrook, IllinoisSpecial counsel · 1975–1977
- Will County [Illinois] Forest PreserveSpecial counsel · 1977
- Will County, IllinoisSpecial prosecutor · 1968–1970
- Joliet, IllinoisCity attorney · 1963–1967
Appointments
1985–2024 · Appointed by Ronald Reagan (Republican)Term ended: Death
Education
J.D. · 1962- University of Notre DameB.A. · 1959