Deborah Lynn Boardman (born 1974) is an American lawyer and jurist serving since 2021 as a United States district judge of the U.S. District Court for the District of Maryland. She was a United States magistrate judge for the District of Maryland from 2019 to 2021.

- Gender
- Female
- Race
- White
Prior employment
Assistant public defender · 2008–2019- ↳first assistant public defender · 2015–2019
- Private practice, Washington, D.C.2001–2008
Law clerk , Hon. James C. Cacheris · 2000–2001
Appointments
2021–present · Appointed by Joseph R. Biden (Democratic)
Education
- University of Virginia-Main Campusjd · 2000
J.D. · 2000- Villanova Universityba · 1996
- Villanova UniversityB.A. · 1996