Main menu Open search menu

Dunkin' Donuts

Bakery
799 Long Hill Road, Groton, CT 06340 799 Long Hill Road, Groton Directions
Today 12:00 AM - 11:59 PM Open All Hours
Sale
Free Drink!
468 used today
Get a free Dunkin' Donuts Medium Drink when you sign up for Dunkin' Donuts Newsletter alerts. E-mail will be sent within one month of updating Dunkin' Donuts Profile.
Promo Code
Exclusive Offers From Dunkin Donuts
205 used today
Sign up for email to get exclusive offers from Dunkin Donuts delivered right to your inbox. Click here to get started.
Sale
Mobile-Exclusive Coupons
127 used today
Download the Dunkin' Mobile App for exclusive, mobile-only offers. You can also use the app to keep track of your DD Perks and pay with Dunkin' Donuts gift cards.
Promo Code
2 Free Mugs With Purchase
25 used today
Get two free DIY mugs with your purchase of $50 or more at Dunkin Donuts.
Sale
Dunkin' Donuts For Your Anniversary?
20 used today
Imagine the stunned look on your partner's face when they realize that, far from forgetting your anniversary like they fully expected you would, you pulled through with a brand new Dunkin' Donut beverage sleeve or cell phone case. We can already see the scowl of pure delight! Click here for other Dunkin' gift ideas.
Sale
How To Get Free Coffee On Your Birthday
16 used today
Get a free coffee on your birthday to help you stay awake through the entirety of the “Happy Birthday” song for once. Sign up for Dunkin Donuts emails and get a free medium coffee or beverage coupon every year on your birthday via e-mail. See page for more details.
Promo Code
Promo Code 30% Off Your First Subscription Shipment
10 used today
SHop Dunkin Donuts Shop today for sweet savngs! 30% Off Your First Subscription Shipment with promo code!
Sale
Find A Dunkin' Donuts Near You
7 used today
Click here to find the closest Dunkin' Donuts to you, and then watch in amazement as the hand reaches through the screen and pulls you into the Dunkin' Dimension. Once you're inside, digital ghosts will dunk you endlessly into their giant cups of coffee—and you'll love it! It just goes to show you that Dunkin' makes America's best coffee, in this or any other dimension.
Promo Code
Free Shipping On Orders $75+ With Coupon Code
2 used today
Dunkin' Donuts Shop has amazing deals for you on orders of $75 or more!
Sale
Cups, Mugs & More
Visit the Dunkin' Donuts Shop and find a variety of cups, mugs and more.

About this Business

  • Cuisine
    Donuts, Bagels, Bakery, Coffee, Pastries
  • Meals
    Breakfast, Lunch
  • Price
    <$15
  • Hours
    Sun-Sat
    12:00 AM - 11:59 PM
  • Cuisine
    Donuts, Bagels, Bakery, Coffee, Pastries
  • Meals
    Breakfast, Lunch
  • Show More
  • Delivery
    Yes
  • Takeout
    Yes
  • Catering
    Yes
  • Good For Kids
    Yes
  • Show Less

Tips

250

From Our Editors

The perfect pastry can be found at Dunkin Donuts — this donut depot is a city staple.

For the tastes of Dunkin Donuts from the comfort of your next party, the restaurant also offers catering services.

Whether you have a large or small vehicle, parking is easy near Dunkin Donuts.

So stop by Dunkin Donuts today and pick up a batch of delicious and fresh donuts.

Explore Nearby
Dunkin' Donuts

Sun-Sat
12:00 AM - 11:59 PM
Groupon has verified that the customer actually visited Dunkin' Donuts.