Jack Sprague (born August 8, 1964) is an American former racing driver who has competed in all of NASCAR's three top divisions, most notably in the Camping World Truck Series.
Sprague has finished in the Top 10 in the points standings in almost every year while in the Trucks Series, winning three championships in 1997, 1999, and 2001 while driving for Hendrick Motorsports.
He last drove for Wyler Racing in the NASCAR Camping World Truck Series in 2008 after being released by Kevin Harvick Inc.