John Heilemann
- Born
- 23 January 1966 (60 years)
- Place of birth
- Los Angeles, California, USA
- Gender
- Male
John Arthur Heilemann is an American journalist and national-affairs analyst for NBC News and MSNBC. With Mark Halperin, he co-authored Double Down and Game Change, books about presidential campaigning. Heilemann has formerly been a staff writer for New York, Wired, and The Economist.
