The 2019 WGC-FedEx St. Jude Invitational was a professional golf tournament held July 25–28 at TPC Southwind in Memphis, Tennessee. It was the 21st WGC Invitational tournament, and the third of the World Golf Championships events in 2019. It was the first time the event had been held in Tennessee, having previously been based at Firestone Country Club in Ohio.