Joseph Herbert Weatherly (May 29, 1922 – January 19, 1964) was an American stock car racing driver. Weatherly was inducted into the Motorsports Hall of Fame of America in 2009 after winning NASCAR's Grand National Series championships in 1962 and 1963, three AMA Grand National Championships, and two NASCAR Modified championships.

Weatherly enjoyed behaving outrageously. He once took practice laps wearing a Peter Pan suit. Moreover, he frequently stayed out partying until the early hours, usually with fellow driver and friend Curtis Turner. This behavior earned him the nickname the "Clown Prince of Racing". In 1956 at Raleigh, while racing in the convertible series, Weatherly's engine blew. With the help of Ralph Liguori pushing from behind, he displayed showmanship to the fullest extent by crossing the finish line while standing in a "chariot of fire".

Weatherly won three American Motorcycle Association (AMA) nationals between 1946 and 1950, including the prestigious Laconia Classic 100 Mile road race in 1948. In 1998 he was inducted into the AMA Motorcycle Hall of Fame.^{[citation needed]}

Weatherly began racing cars in 1950. "Little Joe" won the first modified event that he entered. He won 49 of the 83 car races that he entered that season. In 1952, he won the NASCAR Modified National crown, and he again won 49 of 83 car races that he entered. Weatherly won 52 more races in 1953 and won the Modified National crown again.

Weatherly had a partial interest in what would later be called Richmond International Raceway from 1955 to 1956.

In 1956, Weatherly moved into the NASCAR Grand National series. He drove a factory-sponsored Ford car for Pete DePaolo Engineering. For the next two seasons, he drove for Holman Moody.

In 1959, Weatherly recorded six top-five finishes and ten top-tens. He narrowly lost the 1959 Hickory 250 to Junior Johnson; being out lapped twice before the race was concluded.

Weatherly won NASCAR's Most Popular Driver Award in 1961.