Cody Walker (born 10 January 1990) is an Australian professional rugby league footballer who plays as a five-eighth and fullback for the South Sydney Rabbitohs in the NRL.
Walker was born in Nowra, New South Wales, Australia. He moved to Casino, New South Wales at a young age and is of Indigenous Australian descent. He attended Palm Beach Currumbin High School
Walker is the younger brother of former Penrith Panthers player Ryan Walker and cousin of Gold Coast Titans player Shannon Walker.
He played his junior rugby league for the Casino Cougars, before being signed by the Gold Coast Titans on a 4-year contract.
He played for Country NSW and New South Wales in the 2019 State of Origin series and the Prime Minister's XIII.