Robert William Packwood is an American retired lawyer and politician from Oregon who served as a member of the Oregon House of Representatives representing the 6th district from 1963 to 1969 and as a member of the United States Senate from 1969 to 1995. He resigned from the U.S. Senate under threat of expulsion, in 1995 after allegations of sexual harassment, sexual abuse, and assault of women emerged. He is a member of the Republican Party.
Since the death of Fred R. Harris in November 2024, Packwood is the earliest-serving living U.S. senator, and is the last living former U.S. senator who assumed office in the 1960s. He is also the last living former U.S. senator who served during the presidency of Lyndon B. Johnson.