Earl William Hebner is an American retired professional wrestling referee. He is best known for his time as senior referee for the World Wrestling Federation from 1988 to 2005. Hebner played a prominent role in the inaugural The Main Event card in 1988, in which André the Giant controversially defeated Hulk Hogan for the WWF World Heavyweight Championship, as well as the infamous "Montreal Screwjob" during the main event of the 1997 Survivor Series. He also participated in a number of storylines, including feuds involving The McMahon–Helmsley Faction and The Alliance. Hebner was also the senior referee for Total Nonstop Action Wrestling (TNA) from 2005 to 2017, and was inducted into the TNA Hall of Fame in 2015.

In professional wrestling, a referee is an authority figure present in or near the ring during matches. The referee's purpose is similar to that of referees in combat sports such as boxing or mixed martial arts, that is, as an arbiter of the rules and the person charged with rendering decisions. In reality, the referee is, like the wrestlers, a participant in executing a match in accordance with its script including its pre-determined outcome, and is responsible for controlling the flow of the match and for relaying information or instructions from backstage officials to the wrestlers. Like wrestlers, referees are also responsible for maintaining kayfabe, and must render decisions in accordance with the promotion's kayfabe rules.