Chris Walker is an Australian former professional rugby league footballer who played mostly in the 2000s. A Queensland State of Origin representative winger, he played his club football in the National Rugby League for the Brisbane Broncos, South Sydney, Sydney Roosters, Melbourne Storm, Gold Coast Titans and Parramatta. Walker also had a stint in the Super League for French club Catalans Dragons. He is the younger brother of fellow professional NRL players Shane Walker and Ben Walker. At one point in the late 1990s, all three brothers were playing together for the Brisbane Broncos.

The Brisbane Broncos Rugby League Football Club Ltd., commonly referred to as the Broncos, is an Australian professional rugby league football club based in Brisbane, Queensland. Founded in April 1987, the Broncos currently compete in the National Rugby League (NRL). The club has won six premierships, including two New South Wales Rugby League premierships, a Super League premiership and three NRL premierships. The Broncos have won two World Club Challenges, and four minor premierships in multiple competitions. Prior to 2015, Brisbane had never been defeated in a grand final, and since 1991, the club has failed to qualify for the finals five times. The club is one of the most successful clubs in the National Rugby League since it began in 1998, winning three premierships. The club is one of the most successful clubs in the history of rugby league, having won 59.9% of games played since its induction in 1988, second only to Melbourne Storm with 67.3%.