Anne Elise Kornblut (born February 25, 1973) is an American journalist. She is currently a staff writer for the Washington Post.

Kornblut was raised in McLean, Virginia, the daughter of Jane Kornblut and the late Arthur T. Kornblut, a lawyer with a practice in Washington, D.C. Her sister Emily is a human rights educator. She was a National Merit Program semifinalist in 1989. She graduated from Holton-Arms School private school in Bethesda, Maryland in 1990. She is a 1994 graduate of Columbia University.

Kornblut formerly worked at the New York Daily News, at which she served as an intern, and at the Boston Globe, for which she also covered national politics. A veteran of the 2000 and 2004 presidential races, her political reportage has included stories on the reelection campaign of George W. Bush and the Jack Abramoff lobbying scandal.

Kornblut joined the New York Times in 2005. One of her assignments was to cover the political career and reelection campaign of Senator Hillary Clinton; she thereafter became one of the paper's national political correspondents.