Tim Moltzen (born 15 September 1988) is an Australian professional rugby league footballer who currently plays for the Manly Warringah Sea Eagles in the National Rugby League. He mostly plays at fullback, halfback and five-eighth, but can also fill in at centre and previously played for the Wests Tigers.
Moltzen played junior football with the Terrigal Sharks. He has a metal plate at the back of his skull from an injury that occurred in junior football.
Playing in the inaugural under-20s competition in 2008, Moltzen was considered to be one of the young stars of competition.
Moltzen made his first grade debut in the first game of the 2008 season. Scoring a try in each of his first two games, he made ten appearances for the season, and was named the club's rookie of the year.
In November 2009, Moltzen signed a contract extension to remain with the Tigers until the end of the 2012 season. At the time, Tigers chief executive Stephen Humphreys described Moltzen as, "a crucial member in Wests Tigers going forward."