- Full Name: Mason Cox
- DOB: 14/03/1991
- Place of birth: Texas, USA
- Original Team: Oklahoma State University basketball team
- Draft: 2015 Rookie Draft (international selection)
- Height/Weight: 211cm/110kg
- Position(s): ruck/forward
The Collingwood ruckman returns to Chair the Multicultural Players Board. Cox had a strong second season after being recruited from Oklahoma State University (USA) with pick No. 60 in the 2015 Rookie Draft. Cox hails from regional Texas, he has fully committed himself to the AFL, Cox is a Collingwood delegate for the AFL Players Board as well as chairing the Multicultural Platers Board.