Debbie Lesko currently serves as a member of the U.S. House of Representatives for Congressional District 8. She was elected to this position in 2018 and is serving her third term. Debbie previously served as a State Representative for District 9. She was elected to that position in 2008 and served for 2 terms. She served as a State Representative for District 21. She was elected to that position in 2012 and served for 1 term. Debbie also served as a state senator for District 21. She was elected to that position in 2014 and served for 2 terms. She previously served as Senate President pro-tempore, chairman of the Senate Appropriations Committee, and chairman of Voter Registration with the Maricopa County Republican Party.

Debbie previously worked as a hearing officer with the North Valley Justice Court.

Debbie holds a bachelor of business administration degree from the University of Wisconsin at Madison. She previously served as president of the Arrowhead Republican Women's Club.