Sid Domic is an Australian former professional rugby league footballer of the 1990s and 2000s. He played in several positions for several clubs. Domic played in Australia for the Brisbane Broncos and Penrith Panthers, and in England for the London Broncos, Warrington Wolves, Wakefield Trinity Wildcats (Heritage #1215), and Hull.
Of Aboriginal descent, while attending North Rockhampton High School, Domic played for the Australian Schoolboys team in 1991 and 1992.
Domic went on to play for the Brisbane Broncos and Penrith Panthers in the New South Wales Rugby League premiership before moving to England.
His Super League days have taken him from Warrington, Wakefield and Hull.
Sid scored the winning try at the first local derby to be played in the Super League between Hull and their local rivals Hull Kingston Rovers. Hull reached the 2006 Super League Grand final to be contested against St Helens RLFC and Domic played at centre, scoring his side's sole try in their 4-26 loss.