Brodie Dupont was born on February 17, 1987 in Russell, Manitoba. A product of the Calgary Hitmen of the Western Hockey League, Dupont was selected in the third round of the 2005 NHL Entry Draft by the New York Rangers.
Dupont would join the Rangers' AHL affiliate, the Hartford Wolfpack, in 2007 where he would spend the majority of the next four seasons. Dupont appeared in just a single game for the Rangers when he was called up by the club for a game against the Atlanta Thrashers on January 22, 2011.
On July 2, 2011, he was traded by the Rangers to the Nashville Predators for Andreas Thuresson.