James Thomas Kolbe (June 28, 1942 – December 3, 2022) was an American politician who served as a Republican member of the United States House of Representatives. He represented Arizona's 5th congressional district from 1985 to 2003 and its 8th congressional district from 2003 to 2007. A moderate, pro–abortion rights Republican, he came out as gay in 1996 after voting in support of the Defense of Marriage Act; his subsequent re-elections made him the second openly gay Republican elected to Congress.
After leaving Congress, Kolbe served on the Advisory Committee for Trade Policy and Negotiations under Democratic president Barack Obama. Kolbe left the Republican Party and became an independent in 2018 after the election of Donald Trump. He endorsed Joe Biden in the 2020 presidential election.
