Frank John Mrvan (/mərˈvæn/ mər-VAN;[1] born April 16, 1969) is an American politician who has served as the U.S. representative for Indiana's 1st congressional district since 2021.

After graduating from Oliver P. Morton High School, he earned a bachelor's degree in journalism from Ball State University.

[3] After Pete Visclosky, the incumbent U.S. representative for Indiana's 1st congressional district, decided not to run for reelection in 2020, Mrvan announced his candidacy.

[5] Mrvan won the Democratic nomination with 33% of the vote in a field of 14 candidates, including Thomas McDermott Jr. and Mara Candelaria Reardon.

24: Disapproving the action of the District of Columbia Council in approving the Local Resident Voting Rights Amendment Act of 2022 which condemns the District of Columbia's plan that would allow non-citizens to vote in local elections.