Douglas Howard Ginsburg is an American lawyer and jurist serving as a senior U.S. circuit judge on the U.S. Court of Appeals for the District of Columbia Circuit. He is also a professor of law at George Mason University's Antonin Scalia Law School.

The Antonin Scalia Law School is the law school of George Mason University, Virginia's largest public research university. It is located in Arlington, Virginia, roughly 4 miles (6.4 km) west of Washington, D.C., and 15 miles (24 km) east-northeast of George Mason University's main campus in Fairfax, Virginia. The law school is accredited by the American Bar Association (ABA). In 2023, The New York Times described Antonin Scalia Law School as "a Yale or Harvard of conservative legal scholarship and influence."