The Tea Party Caucus (TPC) was a congressional caucus of the Republican Party in the United States House of Representatives, consisting of its most conservative members. It was founded in July 2010 by Minnesota Congresswoman Michele Bachmann in coordination with the Tea Party movement the year following the movement's 2009 creation. Bachmann served as the Caucus's first chair.

Peter Anderson Sessions is an American politician from Texas who is the U.S. representative for Texas's 17th congressional district. A member of the Republican Party, he has served in the U.S. House of Representatives for thirteen terms. He chaired the House Rules Committee from 2013 to 2019 and is a former chair of the National Republican Congressional Committee. He was defeated for reelection by Democrat Colin Allred in 2018. On October 3, 2019, Sessions announced that he was running for Congress again in 2020. He was elected to the 17th district congressional seat on November 3, 2020.