Margaret Ellen Noonan (born September 7, 1950), known as Peggy Noonan, is a weekly columnist for The Wall Street Journal, and contributor to NBC News and ABC News. She was a primary speechwriter and Special Assistant to President Ronald Reagan from 1984 to 1986 and has maintained a center-right leaning in her writings since leaving the Reagan administration. Five of Noonan's books have been New York Times bestsellers.