Margaret Garrard Warner (born February 12, 1950) is a senior correspondent for The PBS NewsHour. Before joining the NewsHour in 1993, she was a reporter for The Wall Street Journal, The San Diego Union-Tribune, the Concord Monitor, and Newsweek. In addition, Warner has appeared on PBS' Washington Week In Review and CNN's The Capital Gang and was co-host of the radio program America Abroad, which focused on international issues.