National Donut Day Dunkin Deal That Has Fans Driving Across Town
- Free donut with any beverage purchase: On National Donut Day, Dunkin is giving customers a free classic donut of their choice when they buy any drink, making it one of the simplest and most popular deals in the chain's history.
- No app required for the offer: Unlike many limited-time promotions, this National Donut Day deal at Dunkin does not require a loyalty app or coupon—simply walk in, order a coffee or cold brew, and get a free donut right at the register.
- Limited to one per customer while supplies last: While the offer sounds too good to be true, Dunkin confirms it's one free donut per person per visit, and locations reserve the right to cut off the giveaway once stock runs out.
- Stores open early, but expect long lines: Dunkin franchises typically open at 5 a.m. or earlier, and past National Donut Days have seen drive-thru lines spilling into adjacent streets, prompting some locations to enforce a strict "one per car" rule.
- Glazed and froasted favorites are the top sellers, but don't sleep on the filled varieties: Data from previous National Donut Day events shows that the classic glazed leads the pack, closely followed by Boston Kreme and jelly-filled—meaning Dunkin fans who want something different should arrive early to snag a specialty option before the crowd cleans them out.