Mariannette Miller-Meeks is an American physician and politician who has served as a U.S. representative from Iowa since 2021. A member of the Republican Party, she represents the state's 1st congressional district. Her district, numbered as the 2nd district in her first term, includes most of Iowa's southeastern quadrant, including Davenport, Bettendorf, Burlington, and Iowa City. Miller-Meeks previously served as the Iowa state senator from the 41st district from 2019 to 2021. Miller-Meeks ran three unsuccessful campaigns for the U.S. House against Dave Loebsack. When Loebsack retired in 2020, she ran again and defeated Rita Hart by a margin of six votes. She was reelected in 2022 by a margin of nearly seven percentage points, and won a third term in a very close race in 2024.