Dunkin' is giving away just over a million coffees on April 1 in honor of April Fools' Day. Well, 1,000,001, to be exact.

Dunkin' coffee is free on April Fools' Day! But you need the right promo code for April 1, 2026. Here's how to score a free ...

How to get free coffee from Dunkin' on April 1, 2026. That's right, it's April Fools Day and they've got a code for you.

Dunkin’ is giving away 1,000,001 free hot or iced coffees to its Rewards members.

These deals are no joke, but they've arrived just in time for April Fools' Day. Here's where to find them in Tennessee.