Jan C. Gabriel (1940 – January 10, 2010) was a Chicago-area motorsport announcer who is best known for popularizing the motorsport phrase "Sunday! Sunday! Sunday!" He hosted Battle of the Monster Trucks, Return of the Monster Trucks and War of the Monster Trucks, and also announced USHRA commercials during the 1980s. He also announced ads for Marshall Publishing & Promotions, Inc., including the (in)famous commercial for Lots and Lots of Trains.
In November 2024, he received the Satellite Award at the International Monster Truck Museum & Hall of Fame.