Band of Brothers is a 2001 American war drama miniseries based on historian Stephen E. Ambrose's 1992 non-fiction book of the same name. It was created by Steven Spielberg and Tom Hanks, who also served as executive producers, and who had collaborated on the 1998 World War II film Saving Private Ryan. Episodes first aired on HBO starting on September 9, 2001. Critically acclaimed, the series won the Emmy and Golden Globe awards for best miniseries.

Stephen Edward Ambrose was an American historian, most noted for his biographies of U.S. Presidents Dwight D. Eisenhower and Richard Nixon. He was a longtime professor of history at the University of New Orleans and the author of many bestselling volumes of American popular history.