Robert Trent "Bobby" Jones Jr. (born July 24, 1939) is an American golf course architect.

After attending Yale and graduate studies at Stanford University, he joined his father's firm, Robert Trent Jones Incorporated.

He rose to become vice-president of the company and assumed control of west coast operations in 1962.

In the 1960s, Jones began designing courses on his own and formed his own company in the early 1970s in Palo Alto, California.

His father, Robert Jones Sr., had previously crafted the Spyglass Hill Golf Course in Pebble Beach, and during this project, he received valuable assistance from his son.