Bryce Cartwright, Australian rugby league player
Bryce Cartwright (born 15 November 1994) is an Australian rugby league footballer who plays as a second-row and lock for the Parramatta Eels in the NRL.

Cartwright previously played for the Penrith Panthers and for the Gold Coast Titans in the National Rugby League. He has also played for New South Wales City and the World All Stars.

He is also well known for his outspoken stance as an opponent to vaccination and has been dubbed a 'poster boy' for the anti-vax movement.