Across all contested Democratic primary elections, candidates raised $63,275. Incumbents raised an average of per candidate and challengers raised an average of $5,752 per candidate.

This article details the five candidates in each party who raised the most money and lost their primary election. In the 2022 election cycle, 41 of 85 Republican primaries and five of 57 Democratic primaries were contested. The losing candidates are shown along with the percentage of the vote they received compared to the primary winner. In cases where the race was pushed to a runoff, vote percentages for both advancing candidates are included.

Elections for all 100 seats in the Indiana House of Representatives will take place on November 8, 2022. State house primary elections are held on May 3, 2022. Republicans hold a 71-29 majority heading into the election.