Stuart Michael Schmidt, Jr. is an American politician. He is a member of the Maryland House of Delegates for District 33B in Anne Arundel County, Maryland.

Schmidt was born in Anne Arundel County, Maryland. He grew up playing sports in the Harundale Youth Sports League and graduated from Glen Burnie High School in 1998. Schmidt later attended Salisbury University, where he earned his Bachelor's degree, and the University of Baltimore, where he received his Master of Business Administration degree. He operates his own realty business, called Schmidt Home Consultants (a Keller Williams Realty independent franchise).

In 2022, Schmidt filed to run for the Maryland House of Delegates in District 33, later being redrawn into District 33B. He won the Republican primary on July 19, 2022, receiving 70.4 percent of the vote, and later won the general election on November 8.

Schmidt was sworn into the Maryland House of Delegates on January 11, 2023. He is a member of the House Judiciary Committee.

Schmidt was selected for the Future Caucus Innovation Fellowship for the 2024 Strengthening Democracy cohort and the 2025-2026 Civic Innovation cohort, a bipartisan cohort of lawmakers committed to improving civic engagement and democratic processes.

Schmidt is married to his wife, Michele. Together, they have one child and live in Crofton, Maryland.