Howard Metzenbaum
（重定向自Metzenbaum）
![](/Images/godic/202501/27/Howard_Metzenbaum1201.jpg")
![John Glenn, former rival and later ally to Metzenbaum](/Images/godic/202501/27/John_Glenn_Low_Res1201.jpg")
![The Old Federal Building and Post Office, now Howard M. Metzenbaum United States Courthouse](/Images/godic/202501/27/Old_Federal_Building_and_Post_Office,_Cleveland1201.jpg")
Howard Morton Metzenbaum (June 4, 1917 –March 12, 2008) was an American politician who served for almost 20 years as a Democratic member of the U.S. Senate from Ohio (1974, 1976–1995). He also served in the Ohio House of Representatives and Senate from 1943 to 1951.