Coffee ShopDonut ShopBreakfast RestaurantBakeryBagel ShopFast Food RestaurantTake Out RestaurantDunkin'
Dunkin’ is America’s favorite all-day, everyday stop for coffee, espresso, breakfast sandwiches and donuts. The world’s leading baked goods and coffee chain, Dunkin’ serves more than 3 million customers each day. With 50+ varieties of donuts and dozens of premium beverages, there is always something to satisfy your craving.
Dunkin’ is proud to serve Old Saybrook, CT for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Explore offerings from Dunkin' on 923 Boston Post Rd in Old Saybrook, with popular iced drinks, hot drinks, frozen drinks, and sandwiches & wraps available at this location.
Dunkin' Menu
73 items
Iced Drinks
Crisp. Cold. Delicious. Ask to try your favorite beverages served over ice.
Original Blend Iced Coffee
Freshly brewed and full of flavor, our Iced Coffee is the perfect pick-me-up any time of day or night, giving you the boost you need to keep on running.
Cold Brew
An ultra-smooth, full-bodied coffee like no other.
Cold Brew with Sweet Cold Foam
An ultra-smooth, full-bodied coffee topped with sweet cold foam.
Nitro Cold Brew
Our take on the perfect pour! Our Nitro Coffee features Dunkin's Cold Brew Coffee, infused with nitrogen for a bold taste with a smooth and creamy texture.
Nitro Cold Brew with Sweet Cold Foam
Cold Brew Coffee infused with nitrogen and topped with Sweet Cold Foam for a bold taste with smooth and creamy texture.
Iced Latte
Rich espresso combined with milk and served over ice.
Caramel Craze Iced Signature Latte
Rich espresso, milk, and caramel swirl topped with whipped cream, caramel drizzle, and cinnamon sugar topping to take your latte to the next level.
Cocoa Mocha Iced Signature Latte
Rich espresso is combined with a decadent, chocolatey mocha swirl and topped with whipped cream, mocha drizzle, and hot chocolate powder.
Iced Cappuccino
Espresso blended with milk and served frothy over ice.
Iced Macchiato
Made with layers of creamy milk and two shots of espresso then served over ice.
Iced Americano
Our Iced Americano blends two shots of Dunkin's 100% Rainforest Alliance Certified espresso richness with water for a refreshing, espresso-forward cup of woah!
Dunkin' Refreshers
Made with B vitamins and energy from green tea. Available in Strawberry Dragonfruit, Mango Pineapple and Blueberry Breeze flavors.
Dunkin' Lemonade Refreshers
Your favorite fruit flavors combined with refreshingly sweet lemonade. Available in Strawberry Dragonfruit, Mango Pineapple and Raspberry Watermelon flavors.
Dunkin' Energy
A new lineup of fizzy energy drinks from Dunkin' made with vitamins & minerals and caffeine from guarana for a revitalizing burst of energy.
Lemonade
Our classic Dunkin' Lemonade is slightly tart and refreshingly sweet.
Iced Matcha Latte
Sweetened matcha green tea blended with milk.
Iced Chai Latte
A sweetened blend of chai spices, including cinnamon, cardamom and nutmeg, combined with milk.
Iced Tea
Our refreshing, revitalizing teas are freshly brewed in store each day and served over ice.
Iced Tea Lemonade
Ice Tea combined with our sweet and tart Lemonade.
Dunkin' Energy Punch
Dunkin' Energy Punch combines one 16 oz. can of Rockstar® Energy Drink mixed with either classic Blue Raspberry and Strawberry flavors, served over ice. Contains 160 mg of caffeine.
Hot Drinks
Freshly crafted beverages served hot in a variety of delicious flavors.
Original Blend Coffee
Our coffee beans are freshly ground moments before brewing, and we continually brew throughout the day, so you'll have a freshly brewed cup of coffee every time. Always made just the way you like it, it has that signature smooth taste you can't live without.
Dunkin' Midnight Coffee
Rich, intensely dark, chocolatey notes.
Box O' Joe® Coffee
Contains ten 10oz servings which is equivalent to ten small cups of Dunkin' coffee.
Latte
Rich espresso topped with frothy milk.
Caramel Craze Signature Latte
Rich espresso, milk, and caramel swirl topped with whipped cream, caramel drizzle, and cinnamon sugar topping to take your latte to the next level.
Cocoa Mocha Signature Latte
Rich espresso is combined with a decadent, chocolatey mocha swirl and topped with whipped cream, mocha drizzle, and hot chocolate powder.
Cappuccino
Made with espresso and steamed milk.
Macchiato
Made with creamy milk and topped with two shots of espresso.
Americano
Our Hot Americano puts the oh! in Americano by combining two shots of Dunkin’s 100% Rainforest Alliance Certified™ espresso with hot water creating a rich, robust drink.
Espresso
Made from the finest, high-quality Arabica beans.
Tea
Steeped to perfection.
Matcha Latte
Sweetened matcha green tea blended with milk.
Chai Latte
A sweetened blend of chai spices, including cinnamon, cardamom and nutmeg, combined with milk.
Hot Chocolate
Cozy up with one of our creamy, craveable hot chocolates.
Box O' Joe® Hot Chocolate
Our rich, delicious hot chocolate is available by the box! Pick some up to keep the crowd warm and cozy.
Frozen Drinks
Freshly blended creations that turn your favorite flavors into refreshingly frozen treats.
Frozen Coffee
Made with real Dunkin’ coffee.
Caramel Creme Frozen Coffee
Dunkin’s smooth and creamy Frozen Coffee with caramel and vanilla flavors, topped with whipped cream, caramel drizzle, and a dusting of cinnamon sugar.
Triple Mocha Frozen Coffee
Dunkin’s smooth and creamy Frozen Coffee with rich mocha flavors, topped with whipped cream, mocha drizzle, and hot chocolate powder to top it all off.
Butter Pecan Frozen Coffee
Dunkin's smooth and creamy Frozen Coffee with Butter Pecan flavors.
Frozen Matcha Latte
Sweetened matcha green tea blended with milk.
Frozen Chocolate
Our refreshing Frozen Chocolate is ready to customize with your choice of flavor swirl, drizzle and whipped cream.
Coolatta®
Looking for the ultimate frozen, fruity refreshment? Our Coolatta will do the trick. One sip and refreshment begins.
Sandwiches & Wraps
Freshly made with delicious ingredients, these items are stacked with flavor.
Chicken & Roasted Pepper Dunkin' Wrap
Juicy, diced chicken breast, roasted poblano peppers, and cheese sauce in a lavash wrap.
Grilled Cheese
Toasted sourdough bread with white cheddar and American cheese.
Sourdough Breakfast Sandwich
Two eggs, five half slices of bacon and white cheddar on two pieces of sourdough toast.
Bacon, Egg and Cheese
A tasty combination of bacon, egg and cheese.
Sausage, Egg and Cheese
A tasty combination of sausage, egg and cheese.
Egg and Cheese
Our Egg and Cheese breakfast sandwich is as simple as it gets, making it the perfect way to get running.
Turkey Sausage, Egg and Cheese
Get your day off to a delicious start. Try our flavorful turkey sausage, egg and American cheese on English Muffin, or in a Wake-Up Wrap.
Wake-Up Wrap® - Bacon, Egg and Cheese
Start your morning off right with one of our delicious, made-to-order Wake Up Wrap sandwiches.
Wake-Up Wrap® - Sausage, Egg and Cheese
Start your morning off right with one of our delicious, made-to-order Wake Up Wrap sandwiches.
Wake-Up Wrap® - Turkey Sausage, Egg and Cheese
Start your morning off right with one of our delicious, made-to-order Wake Up Wrap sandwiches.
Wake-Up Wrap® - Egg and Cheese
Start your morning off right with one of our delicious, made-to-order Wake Up Wrap sandwiches.
Savory Bites
Find tasty snacks freshly made with delicious ingredients.
Bacon-Topped Avocado Toast
Toasted sourdough bread topped with avocado spread, crumbled bacon and everything bagel seasoning.
Avocado Toast
Toasted sourdough bread topped with avocado spread and everything bagel seasoning.
Bacon & Cheddar Omelet Bites
Cage-free eggs mixed with bacon and cheddar cheese, cooked sous-vide style and packed with 17g of protein.
Donuts & Bakery
These delicious, goodies hit the spot—any time of day.
Classic Donuts
A delicious variety of Dunkin' classics.
MUNCHKINS® Donut Hole Treats
Our famous MUNCHKINS® make the perfect treat to share with friends, family, and colleagues alike. Made fresh daily in a variety of colorful and delicious flavors, there's a favorite for everyone.
Available in the following varieties: Glazed; Glazed Chocolate; Jelly; Powdered Sugar; Cinnamon; Sugar Raised
*Availability may vary depending on location
Assorted Half Dozen or Dozen Donuts
Share the joy by bringing people together with an assortment of half dozen or dozen donuts made in delicious varieties: Glazed, Double Chocolate, Strawberry Frosted, Vanilla Frosted, Chocolate Frosted, Old Fashioned, Boston Kreme, Glazed Chocolate Cake, Powdered, Vanilla Creme, Glazed Blueberry and Jelly.
*Assortment and availability will vary depending on location.
Muffins
A morning classic paired perfectly with your favorite beverage
Plain Stuffed Bagel Minis
Plain mini bagels filled with cream cheese, served warm. Two per order.
Everything Stuffed Bagel Minis
Everything mini bagels filled with plain cream cheese, served warm.
Bagels
Freshly baked bagels in your favorite varieties.
Bagels with Cream Cheese Spread
A delicious way to start your day. Soft and chewy, these freshly baked bagels come in some of your favorite varieties.
Coffee Roll
Glazed coffee roll laced with pure cinnamon.
Apple Fritter
Glazed Apple Fritter, laced with pure cinnamon and apple filling.
Croissant
Flaky and freshly baked.
English Muffin
Enjoy a classic morning favorite. Our oven-toasted english muffin goes great with your favorite spread.
Cheddar Bagel Twist
Aged white cheddar cheese melted on a twisted plain bagel.
Snacks and Sides
Ham & Swiss Croissant Stuffers
Warm, flaky croissant filled with ham and Swiss cheese.
Plain Stuffed Bagel Minis
Plain mini bagels filled with cream cheese, served warm. Two per order.
Everything Stuffed Bagel Minis
Everything mini bagels filled with plain cream cheese, served warm.
Hash Browns
Our hash browns are lightly seasoned, crispy bites of goodness. Pair them with your breakfast sandwich and your morning pit stop gets even more tasty. Perfectly paired with our freshly brewed Hot or Iced Coffee.
Reviews
3.9
356 reviews
5 stars
175
4 stars
74
3 stars
42
2 stars
15
1 star
50
SS
Stephen Sulzinski
Sep 20, 2026
5.0
Nice place
SM
Sunny Martin
Sep 12, 2026
1.0
regarding an upsetting experience I had at Dunkin location at approximately 4:30 PM on September 12, 2026 across the street from way back burger
I visit this location frequently, often on my way back from Guilford, and I normally have no issues.That is why today’s interaction was so surprising and disappointing.
I came in and ordered a small caramel iced coffee.After taking a sip, I mentioned that it tasted unusually bitter. The male employee working at the time acknowledged that the batch had not been made properly and was bitter, and he made me another coffee. I remained polite throughout the interaction, thanked them, and tipped the woman working at the front.
When I tasted the replacement, it tasted extremely watery to me, so I brought that to their attention.At that point, instead of simply addressing my concern, the male employee began challenging me. He had the female employee taste the coffee and asked whether she thought it was watery. She said it tasted like cold brew. He then tasted it himself and said it did not taste watery.
I explained that regardless of how it tasted to them, I did not like the coffee I had purchased and asked what he would like me to do.I also mentioned that I come to this location regularly and normally do not have problems. He responded that I was lying because he works there every day and had never seen me before.
The interaction then became completely inappropriate and personal. When I said that the situation was making me anxious and that I would never speak to one of my own clients that way, he responded, “I don’t care about your anxiety.I’m just here to make coffee”
He then made comments along the lines of, “Let me guess, you have a problem accepting what’s given to you,” and asked whether I was “a liberal When I explained that I had not been having a bad day and was simply trying to get the coffee I ordered, I mentioned that I had actually been having a difficult year He responded by mocking me and saying, essentially, “Now you’re crying because you didn’t get your coffee made the right way — such a liberal.
At that point, this was no longer a disagreement about how a cup of coffee tasted felt mocked, personally insulted, and unnecessarily drawn into political comments by an employee while simply trying to resolve an issue with something I purchased.
Immediately afterward, I called the other Dunkin location in Old Saybrook next to staples and spoke with Lily. She was incredibly kind and professional and informed me that Max, the owner of the two locations, would be contacting me I truly appreciated the way she handled my call. Lily is amazing and credit is due to her because she was SO helpful and definitely took the situation seriously and it didn’t even happen at her store.
I am still very shaken by the interaction I do not normally make a major issue out of a customer service problem, and I have continued returning to this location precisely because my previous experiences have generally been fine.However, I believe what happened today crossed a serious lineA customer should be able to say that a drink does not taste right without being called a liar, mocked for experiencing anxiety, or having political assumptions and insults directed at them.
I sincerely hope the owner reaches out and that this incident is addressed.would also appreciate confirmation that my complaint has been received and reviewed.
Thank you for taking the time to read this.
Sunny
YN
Yuri Neko
Aug 28, 2026
1.0
Go to a different one
MS
Morgan Smith
Aug 27, 2026
1.0
Been going to this Dunkin location for the past year with the work team. Food and items seem to be inconsistent. How the mobile order system over here works, you can drive around regular orders as instructed by the signage. Don’t appreciate the negative attitude. My guys and I will be taking our business somewhere. We must order too much for this location.
KW
Kerry Wolff
Aug 16, 2026
1.0
Definitely the worst Dunkin I’ve ever been to. When they screw up your food they refund you in cash/change. Not credit back on your credit card.
Entirely managerial issue
What are the opening hours of Dunkin' in Old Saybrook, CT?
Dunkin' in Old Saybrook, CT is open daily from 4:00 AM to 8:00 PM.
Does this Dunkin' location offer delivery and pickup services?
Yes, this Dunkin' offers both delivery and curbside pickup services.
Can I order ahead using a mobile app for this Dunkin' location?
Yes, you can order ahead with the Dunkin' mobile app available on both Apple and Android devices.
What special holiday drinks are available at this Dunkin'?
During the holiday season, Dunkin' offers the new Cookie Butter Cloud Latte, Peppermint Mocha, Toasted White Chocolate Signature Lattes, and the Berry Sangria Refresher.
Where is the Dunkin' in Old Saybrook located exactly?
The Dunkin' is located at 923 Boston Post Rd, Middlesex, Old Saybrook, CT 06475, across from Staples.
Does this Dunkin' have a drive-thru service?
Yes, this Dunkin' location features a drive-thru for convenient service.
What types of food and drinks are served at this Dunkin'?
Dunkin' serves espresso, coffee, donuts, breakfast sandwiches, tea, and offers breakfast, lunch, and brunch options.
Can you recommend a nearby place for office supplies while visiting Dunkin'?
Staples, an office equipment and fashion accessories store, is located just across from Dunkin', making it convenient for customers to pick up supplies before or after enjoying their coffee.
Are there any healthcare services close to Dunkin' in Old Saybrook?
Yes, nearby healthcare services include Dr. Steven Gaudio, Shoreline Colonoscopy Suites, Nourish and Nosh Nutrition, Select Physical Therapy, and Coastal Interventional Pain Management.
What entertainment options are near Dunkin' in Old Saybrook?
AMF Saybrook Lanes, a bowling alley, is nearby, providing a fun activity before or after your visit to Dunkin'.
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