Robert Trent Jones Golf Club (RTJ) is a private golf club located in Gainesville, Virginia, a suburb southwest of Washington D.C. The par 72 course opened in 1991 and plays between .
RTJ was founded by the legendary golf course designer Robert Trent Jones. Located about from downtown Washington D.C., the course is on Lake Manassas, an reservoir. The course opened for play in April 1991.
RTJ has a clubhouse that is a Georgian-style mansion. The club does not allow for residential development, but does allow members of the club to construct cottages. Although there is water around the golf course, the only holes where a player has to fly the ball over open water is the par-three fourth and par-three eleventh holes.
The course hosted the inaugural Presidents Cup in 1994, and again in 1996, 2000, and 2005. The United States defeated the International teams on all four occasions.
The course hosted an event on the PGA Tour in 2015, Tiger Woods' Quicken Loans National. The tournament was won by Troy Merritt, his first victory on tour.
The course hosted the 2024 Solheim Cup tournament. The U.S. team won 15ý to 12ý.
In 2017, former President Barack Obama joined the club.