Bill Leavy (pronounced LEE-vee; born February 13, 1947) is a retired American football official who officiated in the National Football League (NFL) from the 1995 through 2014 seasons, wore uniform number 127, and is also a retired San Jose, California police officer and firefighter, serving for 27 years. In his twenty-year NFL officiating career, Leavy was assigned to fifteen playoff games, including two Super Bowls. He was selected as a back judge on the Super Bowl XXXIV officiating crew in 2000 and most recently headed up the Super Bowl XL officiating crew as referee in 2006.