LeagueNews.co | Cooper McEnroe
"Matt Moylan is a proven match-winner and his experience at the highest level will be invaluable to the squad," Lam said.
"We believe he can add another dimension to the attack and help us challenge for honours in both the Super League and Challenge Cup."
Moylan's departure from Cronulla comes after a tumultuous final season where he struggled with form and fitness, leading to speculation about his future at the club.
However, the 30-year-old is now looking forward to a fresh start in England and is excited about the challenge that lies ahead.
"I'm grateful for the opportunity to join Leigh and I'm looking forward to the new challenge," Moylan said.
"I believe I still have a lot to offer as a player and I'm confident that I can make a positive impact at the club." With Moylan's departure, the Sharks will now be looking to fill the void left by the talented playmaker as they prepare for the upcoming NRL season.