Steven Letarte (born May 14, 1979) is an American professional NASCAR crew chief and sportscaster who works for NBC Sports as a color commentator on their telecasts for NASCAR. He also works as a consultant for Spire Motorsports, a NASCAR Cup and Truck Series team. He was previously a crew member and crew chief for Hendrick Motorsports from 1995 to 2014, retiring after 20 years with the team. From September 2005 to 2010, he was the crew chief for Jeff Gordon's No. 24 car and from 2011 to 2014, he was the crew chief for Dale Earnhardt Jr.'s No. 88 car.