Republican Chris Christie is facing off against Democrat Barbara Buono in the New Jersey governor's race.
Christie has been the governor of the Garden State since 2010. He's widely viewed as a potential 2016 Republican presidential hopeful.
Buono is a state senator, representing New Jersey's 18th Legislative District.
Polls opened in New Jersey at 6 a.m. Tuesday and will remain open until 8 p.m. For more information on voting and the election, go here.