The D.A. is an American half-hour legal drama that aired Fridays at 8:00-8:30 pm on NBC for the 1971-72 season. It ran from September 17, 1971 to January 7, 1972 and was replaced by Sanford and Son the following week. The show was packaged by Jack Webb's Mark VII Limited for Universal Television and is not to be confused with a show Webb produced in 1959 with a similar name, The D.A.'s Man, which starred John Compton in the lead role.

John Randolph Webb was an American actor, television producer, director, and screenwriter, most famous for his role as Joe Friday in the Dragnet franchise, which he created. He was also the founder of his own production company, Mark VII Limited.