The 1999 Cronulla-Sutherland Sharks season was the 33rd in the club's history. They competed in the NRL's 1999 Telstra Premiership and despite losing in the preliminary final against St. George-Illawarra, the season was one of the most successful in the club's history after finishing with just their second minor premiership without dropping below equal first throughout the entire season. The club enjoyed record crowds as well as breaking the club record for most points and tries in a season. The club also equaled their biggest ever victory with a 46-0 thrashing of Western Suburbs as well as breaking their highest points tally in a match with the 56-18 defeat of North Sydney. David Peachey finished the season with 19 tries, which was also a record for the club. The club was coached by John