William Roth, American lawyer and politician (died 2003)

William Victor Roth Jr. was an American lawyer and politician from Wilmington, Delaware. He was a veteran of World War II and a member of the Republican Party. He served from 1967 to 1970 as the lone U.S. Representative from Delaware and from 1971 to 2001 as a U.S. Senator from Delaware. He is the last Republican to serve as and/or be elected a U.S. Senator from Delaware.