Brand Certified
Dunkin'
4.0(580 reviews)
Certified by Dunkin' • Apr 26, 2026
Business Details
4009 Highway K, O Fallon, MO
63368, United States
Certified by Dunkin' • Apr 26, 2026
(636) 244-0825
Certified by Dunkin' • Apr 26, 2026
https://www.dunkindonuts.com
Certified by Dunkin' • Apr 26, 2026
About
Certified by Dunkin' • Apr 26, 2026
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!
Details
- Dine-inAvailable
- DeliveryAvailable
- TakeoutAvailable
- Credit cardAvailable
Location
Certified by Dunkin' • Apr 26, 2026
Hours
Certified by Dunkin' • Apr 26, 2026
Monday5:00 AM - 10:00 PM
Tuesday5:00 AM - 10:00 PM
Wednesday5:00 AM - 10:00 PM
Thursday5:00 AM - 10:00 PM
Friday5:00 AM - 10:00 PM
Saturday5:00 AM - 10:00 PM
Sunday5:00 AM - 10:00 PM
Reviews
4.0
580 reviews
5 stars
339
4 stars
85
3 stars
52
2 stars
30
1 star
74
- HHHDApr 18, 20265.0i am speechless very nice staff, so clean and awesome service appreciated guys!!
- MIMatty IceJan 28, 20265.0Great team and tasty treats! Always come here after sports activities!
- FHFloyd HeltonDec 11, 20251.0Very stale donuts,not anywhere near fresh.
- DDDudeWhoReviewsDec 9, 20255.0We 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.
- KSKody StricklinDec 5, 20255.0Friendly staff and awesome service!
Frequently Asked Questions About Dunkin'
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.
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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