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Dunkin' Zero
Brand Certified

Dunkin'

3.1
(119 reviews)

Business Details

191 Marginal Way, Portland, ME
04101, United States
(207) 808-8145
https://www.dunkindonuts.com

About

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 Portland, ME for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!

Details

  • Dine-inAvailable
  • DeliveryAvailable
  • TakeoutAvailable
  • Credit cardAvailable

Location

Dunkin'
191 Marginal Way, Portland, ME
04101, United States

Hours

Monday5:00 AM - 7:00 PM
Tuesday5:00 AM - 7:00 PM
Wednesday5:00 AM - 7:00 PM
Thursday5:00 AM - 7:00 PM
Friday5:00 AM - 7:00 PM
Saturday5:00 AM - 7:00 PM
Sunday5:00 AM - 7:00 PM

Reviews

3.1
119 reviews
5 stars
45
4 stars
11
3 stars
12
2 stars
10
1 star
41
  • MB
    Monique Baby
    Apr 20, 2026
    5.0
    Walked into the manager handling an obviously homeless high man who was being threatening and loud! For a small woman she handled herself well! She defused the situation and things were caught up swiftly in my opinion. Ice latte was perfect and my sandwich and hash browns were perfect! People don’t see what these poor girls have to deal with! They’re not even aloud to take a tip! Shameless! I left my change anyway! They should get hazard pay!
  • MK
    Marlene Kiefer
    Mar 15, 2026
    1.0
    I had my dog with me she barked at a guy who came in the manager acknowledged him i said sorry would not come back the made it a big deal dogs do bark my dog isnt agressive i just dont like when ppl say nothing when u say sorry
  • AP
    Andrew Pooler
    Mar 12, 2026
    1.0
    Literally the worst experience I've had at a dunkin will never return i waited nearly 20 minutes for a lg hot coffee with cream while the employee at the counter was on her cellphone the entire time never coming back
  • TS
    Thomas Spears
    Mar 9, 2026
    1.0
    The Dunkin of pain and misery, register lady got mad at me for laughing with my buddy, watching my phone while trying to eat my food and talking. Was just trying to eat a muffin and talk with my friend from school at 8 in the morning. Guy in line suddenly barged in and said “You laughing at her? Cuz that’s the equivalent of laughing at my daughter” I said “no” and he pressed me for no reason. I had no clue what was going on, just picked up that this was a miserable place where all hopes and dreams go to die. Terrible way to start someone’s day, I came out laughing though just because of how ridiculous the conversation was.
  • CK
    Caitlin Killarney
    Mar 1, 2026
    1.0
    I absolutely love this place but I am not impressed with how the manager handles her employees there was Someone New who was on there second Day on the Job and was Overwhelmed and was doing everything she could to help the customers that were there There was nobody else there helping her and assisting her and when I was there I overheard the manager talking to someone in a Negative way about another employee This location needs more employees and this location needs to be Run by someone else who can help assist people who are New

Frequently Asked Questions About Dunkin'

What are the operating hours of Dunkin' in Portland, ME?

Dunkin' in Portland, ME is open daily from 5:00 AM to 7:00 PM, with delivery available from 5:30 AM to 6:30 PM on weekdays and 6:00 AM to 6:30 PM on Sundays.

What types of meals does Dunkin' serve?

Dunkin' serves breakfast, lunch, and brunch, offering a variety of coffee, espresso, breakfast sandwiches, and donuts.

Brand Certified Facts from Dunkin'

This information is certified by Dunkin' and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified April 26, 2026Yext Knowledge Graph
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