Jason Ryles (born 17 January 1979) is an Australian professional rugby league coach and former player.

In June, 2008, St. George Illawarra announced Ryles had signed with French Super League club, Catalans Dragons for two years commencing in 2009.

[3][4] Ryles returned to the NRL in 2010 with the Sydney Roosters and was part of the team that made the Grand Final that season.

After his retirement as a player in the National Rugby League Ryles accepted a head coaching role for Western Suburbs Red Devils for the 2014/2015 seasons.

[citation needed] At the end of 2015, Ryles was approached by the Melbourne Storm to join their staffing team as assistant coach where he held this position until autumn 2020.