Boyd Cordner (born 9 June 1992) is an Australian professional rugby league footballer who plays as a second-row and lock for the Sydney Roosters in the NRL and Australia at international level.
He has played for Country Origin and New South Wales in the State of Origin series.
Cordner won a premiership with the Roosters in the 2013 NRL season, 2018 NRL season, and 2019 NRL season.
Boyd is also the captain of the NSW State of Origin team as well as being co-captain of Easts.