Jonathan Daniel Hamm is an American actor best known for his role as Don Draper in the period drama series Mad Men (2007–2015), for which he won numerous accolades, including a Primetime Emmy Award and two Golden Globe Awards.

Donald Francis "Don" Draper, born Richard "Dick" Whitman, is a fictional character and the protagonist of the AMC television series Mad Men (2007–2015), portrayed by Jon Hamm. At the beginning of the series, Draper is the charismatic yet enigmatic creative director at the fictional Manhattan advertising firm Sterling Cooper. In spite of his success, he is plagued by several personal problems, including the issues of identity and social alienation, in part due to his difficult past. His personal and professional developments in the show are frequently situated against the larger social, political, and economic events of the 1960s. In 2024, Hamm reprised his role as Draper in a cameo role in the comedy film Unfrosted.