Suzanne Crouch (born February 27, 1952) is an American politician who served as the 52nd lieutenant governor of Indiana, from 2017 to 2025. She previously served as the 56th state auditor of Indiana from 2014 to 2017. In 2024 she ran for governor of Indiana, losing the primary election to U.S. Senator Mike Braun.
A member of the Republican Party, Crouch served in the Indiana House of Representatives from 2005 to 2014. On December 15, 2013, Governor Mike Pence appointed her to serve as the 56th state auditor of Indiana. Crouch was reelected to that position in 2014. She resigned as state auditor following her election as lieutenant governor of Indiana in 2016.