Milton James "Milt" Rosenberg (April 15, 1925 – January 9, 2018) was an American social psychologist. He was born in New York City. He was professor of psychology at the University of Chicago and was the host of a long-running radio program "Extension 720" in WGN in Chicago. He interviewed Henry Kissinger, Carl Sagan, Jimmy Carter, Norman Mailer, Zbigniew Brzezinski, Bill Murray, Jane Byrne, Margaret Thatcher, Roger Ebert and Barack Obama.