Rik Massengale (born February 6, 1947) is a former American professional golfer who played full-time on the PGA Tour from 1970–1982. Massengale was born and raised in Jacksboro, Texas. He developed an interest in golf as a result of his older brother, Don, being a professional golfer. He attended the University of Texas at Austin and was a member of the golf team from 1965 to 1969. Massengale was known as a "wild man" at fraternity parties in college; however, he changed his ways and became a born-again Christian in 1975. He turned pro in 1969 and joined the PGA Tour in 1970.