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 O Fallon, MO for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Customers consistently praised the staff for being friendly, quick, and efficient, with many noting that their orders were handled correctly and promptly.
Product Freshness
While many customers enjoyed fresh donuts and coffee, there were some complaints about stale donuts and inconsistent food quality.
Customer Experience
Several reviews highlighted exceptional customer service experiences, including staff going above and beyond to assist and engage with customers.
Order Accuracy
There were mixed reviews regarding order accuracy, with some customers reporting issues with incorrect items or missing items in their orders.
FH
Floyd Helton
Dec 11, 2025
1.0
Very stale donuts,not anywhere near fresh.
DD
DudeWhoReviews
Dec 9, 2025
5.0
We went on a Saturday night. They were super friendly and quick. My gf ordered Baskin, I ordered Dunkin’, definitely appreciate the convenience of being able to order from both.
KS
Kody Stricklin
Dec 5, 2025
5.0
Friendly staff and awesome service!
DD
David Dick
Nov 30, 2025
5.0
Staff was very friendly and helpful. Our order was fast and correct. The store was clean. Donut selection was full.
SG
Sarah Gossow
Nov 23, 2025
5.0
This Dunkin’ is seriously the BEST one around. The service is always fast, my order is always right, and everyone who works here is so friendly and patient — even during the morning rush. You can tell they actually care about the customers. My coffee is always perfect, my food comes out hot and fresh, and the whole place just runs smooth.
I don’t usually leave reviews, but this location deserves it. If you want good coffee, good people, and consistently good service, this is the Dunkin’ to go to. Highly recommend!
What are the operating hours of Dunkin' in O'Fallon, MO?
Dunkin' in O'Fallon, MO is open daily from 5:00 AM to 10:00 PM.
Does this Dunkin' location offer delivery and pickup services?
Yes, this Dunkin' location offers both curbside pickup and delivery services.
Can I order ahead using a mobile app for a faster experience at Dunkin'?
Yes, you can order ahead using the Dunkin' mobile app available on iOS and Android for a fast grab and go experience.
What special holiday drinks are available at Dunkin' during the holiday season?
Dunkin' offers a Cookie Butter Cloud Latte, Peppermint Mocha, Toasted White Chocolate Signature Lattes, and a Berry Sangria Refresher during the holiday season.
What types of meals are served at Dunkin' in O'Fallon, MO?
Dunkin' serves breakfast, brunch, and lunch at this location.
Does this Dunkin' have a drive-thru for convenience?
Yes, this Dunkin' location features a drive-thru service for your convenience.
What nearby dining options can I explore before or after visiting Dunkin'?
Nearby dining options include Panera Bread, Bishops Diner, The Egg & I Restaurants, Jimmy John's, and José Peños Mexican Restaurant.
Are there any nearby coffee or donut shops close to Dunkin' in O'Fallon?
Yes, another Dunkin' and Baskin-Robbins, which offers ice cream and bakery items, are nearby.
What nearby health and medical services are available around Dunkin'?
Nearby health services include Dennis Schulze DDS, Confident Smiles and Implants - O'Fallon, Monticello Dental, Elpis Pain Management Center, and Psychiatric Care and Research Center.
Does Dunkin' in O'Fallon offer free Wi-Fi and accept credit or debit cards?
Yes, Dunkin' offers free Wi-Fi and accepts both credit and debit card payments.