This article details the five candidates who raised the most money and lost their election. In the 2022 election cycle, 79 of 120 general elections were contested. The losing candidates are shown along with the percentage of the vote they received compared to the winner. In cases where the race was pushed to a runoff, vote percentages for both advancing candidates are included.

This article details the five most expensive contested general elections in the House of Representatives.

This article details the five most and least expensive contested primary elections in the House of Representatives. In the 2022 election cycle, 39 of 67 Republican primaries and 27 of 56 Democratic primaries are contested.