Nina Munk (born 1967) is a Canadian-American journalist and non-fiction author. She is a contributing editor at Vanity Fair, and the author or co-author of four books, including The Idealist: Jeffrey Sachs and the Quest to End Poverty and Fools Rush In: Jerry Levin, Steve Case, and the Unmaking of Time Warner. As well, she is the editor of the critical English translation of How It Happened: Documenting the Tragedy of Hungarian Jewry, an influential account of the Holocaust in Hungary written by Erno Munkacsi in 1947. According to Publishers Marketplace, Munk is working on a new book for Alfred A. Knopf titled In My Dreams, We Are Together about "her family in Hungary during the Holocaust".