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Dunkin'

Dunkin' Dunkin' is a coffee shop, breakfast & brunch restaurant, and donut shop located on Sierra Avenue. It is America’s favorite all-day, everyday stop for coffee, espresso, breakfast sandwiches and donuts. They also offer seasonal drinks and merchandise through their social media accounts.

Recent social media posts

04/08/2024

Last time I leave my work laptop open when I’m staying at my dad's house 🙃🫣😭

Get ready for a spooktacular surprise…Dunkin’ is coming to Connecticut’s spookiest Haunted Houses this Fall! Visiting Ha...
10/01/2023

Get ready for a spooktacular surprise…Dunkin’ is coming to Connecticut’s spookiest Haunted Houses this Fall! Visiting Haunting at the Ridge or Dark Manor this Halloween season? Be on the lookout for your chance to grab a FREE Dunkin’ gift card 🎃👻

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05/26/2023

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Running into the new year after a busy holiday season isn’t always easy, but Dunkin’® is ready to help you recharge with...
01/06/2022

Running into the new year after a busy holiday season isn’t always easy, but Dunkin’® is ready to help you recharge with bold new offerings of coffee and snacks to help reclaim your day! Introducing an all-new seasonal menu with flavors to invigorate you in the new year, featuring Winter Blend Coffee, Brown Sugar Oat Iced Latte, Omelet Bites, Chive & Onion Stuffed Bagel Minis and a Stroopwafel Donut!

Dunkin’s new Pancake Minis make a perfect quick breakfast or snack for anyone in a time crunch or a fun treat to pass ar...
11/17/2021

Dunkin’s new Pancake Minis make a perfect quick breakfast or snack for anyone in a time crunch or a fun treat to pass around and share with friends and family. Each order of Pancake Minis includes six mini pancakes filled with maple-flavored bits, served warm with a side of syrup. But they’re not just tasty, they also boast 10 grams of protein that will keep you full, fueled, and ready to tackle your day.

Dunkin’ is serving up the holiday spirit this year with a slew of new seasonal beverages and all-new snacks to make the ...
11/03/2021

Dunkin’ is serving up the holiday spirit this year with a slew of new seasonal beverages and all-new snacks to make the season bright starting November 3rd! Featuring the new Holiday Blend Coffee, new Toasted White Chocolate Signature Latte, returning Peppermint Mocha Signature Latte, & new White Mocha Hot Chocolate.

Get a FREE medium hot or iced coffee with ANY purchase as a DD Perks member for National Coffee Day on 9/29. Exclusions ...
09/23/2021

Get a FREE medium hot or iced coffee with ANY purchase as a DD Perks member for National Coffee Day on 9/29. Exclusions apply.

: It may still be warm outside, but Dunkin’ is turning up the pumpkin heat earlier than ever before with an incredible f...
08/23/2021

: It may still be warm outside, but Dunkin’ is turning up the pumpkin heat earlier than ever before with an incredible fall menu! Pick from Dunkin’s latest lineup, with an iconic pumpkin pair, new Pumpkin Cream Cold Brew and Pumpkin Spice Signature Latte, as well as classic Pumpkin Flavored Coffees, Donut, Muffin and MUNCHKINS® Donut Hole Treats. Discover a new fall favorite today!

Ready to Run with Team Dunkin’? Catch our live Q&A with Dunkin’ superfan Zachariah Porter as he chats with our franchise...
08/10/2021

Ready to Run with Team Dunkin’? Catch our live Q&A with Dunkin’ superfan Zachariah Porter as he chats with our franchise team member about a career at a Dunkin’ restaurant. Join the fun on our Tik Tok Live on 8/10 at 3pm PT/ 6pm ET and score a chance to win a $100 Dunkin’ gift card!

Ever wonder what it’s like to run with Team Dunkin’? Find out during our live Q&A with Dunkin’ superfan Charli D’Amelio ...
07/21/2021

Ever wonder what it’s like to run with Team Dunkin’? Find out during our live Q&A with Dunkin’ superfan Charli D’Amelio as she chats with a franchise team member about a career at our restaurant. Get the deets at our Tik Tok Live on 7/22 at 11:30am PT/ 2:30pm ET and score a chance to win a $100 Dunkin’ gift card!

A former team member herself, Maria Menounos is hosting a live Q&A with one of our team members to get all the details a...
07/12/2021

A former team member herself, Maria Menounos is hosting a live Q&A with one of our team members to get all the details and answer your questions about careers at Dunkin’! Plus, score a chance to win a $100 Dunkin’ gift card when you join. Follow us on Instagram and tune in at 3pm PT/6pm ET on 7/14.

This summer, Dunkin’ is at the center of “pop” culture. As Americans finally break out of their personal bubbles, Poppin...
06/23/2021

This summer, Dunkin’ is at the center of “pop” culture. As Americans finally break out of their personal bubbles, Popping Bubbles – one of Dunkin’s most outrageously fun new beverage experiences – pops onto the menu. Try to exciting new sipping sensation for the season today at a Dunkin’ near you!

Address

9610 Sierra Avenue, Suite 100
Fontana, CA
92335

To reach the coffee shop and breakfast & brunch restaurant at Sierra Avenue in Fontana, take the bus route 67 and get off at Sierra and Merrill. Alternatively, you can drive there and park in the parking lot located on Sierra Avenue.

Opening Hours

Monday 4am - 8pm
Tuesday 4am - 8pm
Wednesday 4am - 8pm
Thursday 4am - 8pm
Friday 4am - 8pm
Saturday 4am - 8pm
Sunday 4am - 8pm

Telephone

(909) 993-7002

Alerts

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What people say

Dunkin' on Sierra Avenue in Fontana is the perfect place to start your day with a delicious breakfast and a cup of coffee. As America's favorite all-day, everyday stop for coffee, espresso, breakfast sandwiches, and donuts, Dunkin' has something for everyone. Whether you're in the mood for a classic glazed donut or a savory breakfast sandwich, Dunkin' has got you covered. And if you're looking for something new to try, their Cake Batter Signature Latte is a must-try! With its creamy cake batter flavor and smooth espresso, it's like having dessert in a cup. Plus, Dunkin' always has fun seasonal offerings like their St. Patrick's Day Lucky Charm drink. So head on over to Dunkin' on Sierra Avenue and start your day off right!

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