The 2016–17 Central Coast Mariners FC season was the club's 12th season since its establishment in 2004.

The club participated in the A-League for the 12th time and the FFA Cup for the 3rd time.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Players may hold more than one non-FIFA nationality.

Last updated: 14 April 2017.