Justin Heap is an American politician and Republican who has served as Recorder of Maricopa County since 2025. He is a former member of the Arizona House of Representatives, having to represented the 10th district from 2023 to 2025. He was a member of the Arizona Freedom Caucus.
In 2022, Heap and Barbara Parker were unchallenged in the Republican primary for the 10th district if the Arizona House of Representatives. They went on to defeat Democratic nominee Helen Hunter in the general election. Haap's father, Ralph Heap, succeeded him in the Arizona House of Representatives.
In 2024, Heap decided to run for Maricopa County Recorder, challenging and beating incumbent and fellow Republican Stephen Richer. He went on to win the general election.