Peter Welch is an American politician and member of the Democratic Party. He has served as the U.S. Representative for Vermont's at-large congressional district since 2007. Welch is known for his work on issues such as healthcare, energy, and education, advocating for policies that benefit his constituents and the environment. Before his time in Congress, Welch was the President Pro Tempore of the Vermont State Senate. He has a background in law and public service, having also worked as a lawyer and a community organizer. Welch is recognized for his bipartisan efforts and commitment to public engagement.