Coffee ShopDonut ShopBreakfast RestaurantBakeryBagel ShopFast Food RestaurantTake Out Restaurant
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 Port Jefferson, NY for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Who ever is in charge at night the main guy who is usually there is by far the rudest person there. I walked out the other night because he was sooo rude that instead of fighting with someone like that I left. Would neverrrr come here again
SS
Sophie
Aug 13, 2025
5.0
Drinks are always made well. Staff is friendly enough but not super welcoming. Always try their best though depsite often having a long line. Prices are good, inside is a bit run down
LS
L S
Jul 26, 2025
2.0
She asked me twice, so I know I was heard. But this is not light with milk.
Also the other beverage, the tea 1 sugar - had no sugar. At all.
Now on way to ferry wishing I just bought on the boat.
Hopefully your experience is better.
JM
Jonathan Mingozzi
Jul 11, 2025
4.0
Not the worst Dunkin', but it seems to be understaffed as there was only one employee there when I went. On top of that, they only have agave straws, which were off putting because I thought the specs on them meant that they were dirty.
QL
Que Le
Jun 8, 2025
5.0
I would like to praise an employee who was working hard despite being alone when I visited the location early yesterday afternoon.
What are the operating hours of Dunkin' in Port Jefferson, NY?
Dunkin' in Port Jefferson is open daily from 5:00 AM to 6:00 PM.
Does this Dunkin' location offer delivery and pickup services?
Yes, Dunkin' offers both delivery and curbside pickup services at this location.
What types of meals can I get at Dunkin' Port Jefferson?
You can enjoy breakfast, lunch, and brunch meals at this Dunkin' location.
What kinds of food and beverages does Dunkin' specialize in at this location?
This Dunkin' specializes in espresso, coffee, donuts, breakfast sandwiches, and tea.
Are there any special seasonal drinks available at Dunkin' Port Jefferson?
Yes, during the holiday season, Dunkin' offers special drinks like the Cookie Butter Cloud Latte, Peppermint Mocha, Toasted White Chocolate Signature Lattes, and the Berry Sangria Refresher.
How can I order ahead from Dunkin' Port Jefferson?
You can order ahead using the Dunkin' mobile app available on both iOS and Android, or order online through their order URL.
Does Dunkin' Port Jefferson have a drive-thru service?
No, this Dunkin' location does not have a drive-thru service.
What nearby coffee shops can I visit around Dunkin' Port Jefferson?
Nearby coffee shops include another Dunkin' location and Starbucks, which can be convenient for exploring different coffee options in the area.
What local dining options are available near Dunkin' Port Jefferson?
Nearby dining options include It’s All Greek To Me (pizza restaurant), Port Jeff Pizza (pizza and fast food), Arden Kitchen & Bar (lounge and restaurant), Barito Tacos & Cocktails (Mexican restaurant and bar), and The Whiskey Barrel (restaurant and bar). These offer a variety of cuisines you might enjoy before or after your Dunkin' visit.
What other amenities are located near Dunkin' in Port Jefferson?
Nearby amenities include Chase Bank and Chase ATM for your banking needs, Muse Paintbar for art activities, and The Village Boutique for shopping, making it easy to combine errands or leisure activities with your visit to Dunkin'.