United States congressional delegations from Indiana

Members of the House of Representatives are elected to two-year terms, one from each of Indiana's nine congressional districts.

The current dean of the Indiana delegation is Representative André Carson (IN-7), having served in Congress since 2008.

Members of the House of Representatives are elected every two years by popular vote within a congressional district.

Indiana has nine congressional districts—this number is reapportioned based on the state's population, determined every ten years by a census.

Anti-Monopoly (A-M) Democratic (D) Democratic-Republican (DR) Free Soil (FS) Greenback (GB) Independent (I) National Republican National Union (NU) Opposition (O) Republican (R) Whig (W) Each state elects two senators by statewide popular vote every six years.

Indiana's congressional districts since 2023
James Noble , Indiana's first senator
Richard Lugar , the longest-serving senator from Indiana, served from 1977 to 2013.
Thomas A. Hendricks , two-term Representative, one-term senator, and President of the Senate ( Vice President ), as well as Governor of Indiana
Schuyler Colfax , seven-term Representative and Speaker of the House and later President of the Senate (Vice President)
Dan Quayle , two-term representative, one-term senator, and President of the Senate (Vice President)