Guy McAfee (1888–1960) was an American law enforcement officer and businessman. Born in Kansas and orphaned in early childhood, he became a firefighter in Los Angeles, California, and later served as the head of the vice squad of the Los Angeles Police Department. He was the owner of brothels and gambling saloons, with ties to organized crime in the 1930s. He co-founded casinos in Las Vegas, Nevada, in the 1940s and 1950s. He is credited as the first person to refer to Las Vegas Boulevard as the Las Vegas Strip, after Los Angeles's Sunset Strip.

The Las Vegas Strip is a stretch of Las Vegas Boulevard in Clark County, Nevada, that is known for its concentration of resort hotels and casinos. The Strip, as it is known, is about 4.2 mi (6.8 km) long, and is immediately south of the Las Vegas city limits in the unincorporated towns of Paradise and Winchester, but is often referred to simply as "Las Vegas".