Tony Eury, Jr. (born January 3, 1973) is a former NASCAR Sprint Cup crew chief s]], and is now head of the team's R&D efforts and crew chief of the #25 GoDaddy.com Chevrolet driven by Brad Keselowski.

Eury, Jr. worked with Dale Earnhardt, Inc. from 1991 to 2007. In 1993, he became the car chief (and one of the tire changers) for Dale Earnhardt's NASCAR Busch Series team, working under his father, crew chief Tony Eury, Sr. In the 2004, 2006, and 2008 seasons, Eury, Jr. helped Dale Earnhardt, Jr. get into the Chase for the NASCAR Sprint Cup and challenge for the NASCAR Sprint Cup Championship. The 2004 season began with a win at the Daytona 500, the first of 6 wins that season.

Both Eury and Earnhardt's mothers are daughters of Robert Gee. Gee's sons are employed at JR Motorsports.