Dean Thompson is a fictional character from the Australian television soap opera Home and Away, played by Patrick O'Connor. The character made his first screen appearance on 1 February 2018. The character was introduced as one of Home and Away's new River Boys, who are a fictional criminal gang that reside in Mangrove River. The show had previously included actors playing the River Boys in their regular cast, most notably the Braxton brothers. They became popular with viewers and were led by actor Steve Peacocke as Darryl Braxton. When O'Connor joined the show he felt pressured to live up to the "legacy" Peacocke had created on the show. He watched old episodes and researched the role with two former cast members who played River Boys.