Peggy Noonan (born Margaret Ellen Noonan on September 7, 1950, in Brooklyn, New York) is an American author of seven books on politics, religion, and culture and a weekly columnist for The Wall Street Journal. She was a primary speech writer and Special Assistant to President Ronald Reagan and in her political writings is considered a Republican.

During the 2008 presidential campaign, Noonan wrote about Sarah Palin's vice presidential candidacy in the Wall Street Journal. In one opinion piece, Noonan expressed her view that Palin did not demonstrate "the tools, the equipment, the knowledge or the philosophical grounding one hopes for, and expects, in a holder of high office," concluding that Palin's candidacy marked a "vulgarization in American Politics" that is "no good... for conservatism... [or] the country."[9] Such commentary resulted in a backlash from conservatives.[10]

No wonder she supported Obama despite being Republican.