2025 NASCAR Whelen Modified Tour

The 2025 NASCAR Whelen Modified Tour was the 41st season of the NASCAR Whelen Modified Tour, a stock car racing series sanctioned by NASCAR. It began with the New Smyrna Beach Area Visitors Bureau 200 at New Smyrna Speedway on February 8 and ended with the Virginia is for Racing Lovers 200 at Martinsville Speedway on October 23.

Justin Bonsignore entered the season as the defending series champion. Austin Beers won his first series title after finishing second the season finale at Martinsville.