The 2014 NASCAR Whelen Modified Tour is the 30th season of the Whelen Modified Tour (WMT). It began with the UNOH Battle at the Beach at Daytona International Speedway on February 18, which did not count towards the championship. The first race for the championship was the Icebreaker 150 presented by Town Fair Tire at Thompson Speedway Motorsports Park on April 6. It ended with the Sunoco World Series 150 at Thompson again on October 19. Ryan Preece entered the season as the defending Drivers' Champion. 2012 champion Doug Coby won the 2014 championship after 13 races, 22 points ahead of Preece. Preece won the last race, which meant he went from sixth to second in the championship.

The NASCAR Whelen Modified Tour (NWMT) is a modified stock car racing series owned and operated by NASCAR in the Modified Division. The Modified Division is NASCAR's oldest division, and is the only open-wheeled division that NASCAR sanctions. NASCAR Whelen Modified Tour events are mainly held in the northeastern United States, but the 2007 and 2008 tours expanded to the Midwest with the addition of a race in Mansfield, Ohio. The tour races primarily on short oval paved tracks, but the NWMT also has made appearances at larger ovals and road courses.