Ryley Jacks (born 2 June 1992) is a Canada international rugby league footballer who last played as a halfback, five-eighth for Brisbane Tigers in the Queensland Cup.

Jacks previously played for the Gold Coast Titans and the Melbourne Storm in the NRL, and Featherstone Rovers in the RFL Championship.

[citation needed] Ryley was educated at St Laurence's College, South Brisbane where he was named Sportsman of the Year in 2009.

[4] Eligible via his Toronto-born grandfather, Jacks was selected to represent Canada in their 2017 World Cup qualifying campaign in December 2015 alongside his brother Rhys.

Jacks made a total of 13 appearances for the Gold Coast in the 2019 NRL season as the club endured a horror year on and off the field.

[19] Following Featherstone's failed push for promotion to Super League, Jacks was released and returned to the Brisbane Tigers,[20] where he was appointed captain for the 2023 Queensland Cup season.