The 2019 Cronulla-Sutherland Sharks season was the 53rd in the club's history.
The team was coached by John Morris, who replaced Shane Flanagan after he resigned in January.
[1] The Cronulla Sharks were captained by Paul Gallen and Wade Graham and competed in the National Rugby League's 2019 Telstra Premiership.
The following players have played a first grade representative match in 2019.
(C) = Captain 1 – Andrew Fifita was originally selected to play, but was subsequently forced to withdraw following suspension.