Robert Stanton Greenwood, Jr. (born October 27, 1938) is an American professional golfer who played on the PGA Tour from 1969 to 1975. He is a PGA of America Life Member.
Greenwood was born in Cookeville, Tennessee. He began golfing at the Cookeville Country Club at the age of 12.
Greenwood played college golf at North Texas State University. During this era, he was ranked in the Top Ten Amateurs in the United States by Golf Magazine and Golf Digest three times each.
In 1969, Greenwood turned pro. Late in the year, he earned playing privileges for the PGA Tour at Spring 1969 PGA Tour Qualifying School. He played the PGA Tour for seven years. In 1970, he won the Rhode Island Open, a satellite event on tour.
After leaving the PGA Tour in 1975, Greenwood was Director of Golf at Sawgrass Country Club in Ponte Vedra Beach, Florida, 1977 and 1978. A PGA of America Life Member, Greenwood also received the Tennessee 2007 PGA Distinguished Career Award and 2005 PGA President's Council Award.
Greenwood is now a golf course architect out of his hometown, Cookeville, Tennessee.