The New! Bacon Gouda Burger
is now available at Denny’s. It’s classy.

Denny’s Westminster Ave

5.0Rating 5.0(Based on 8 Reviews)

US 2940 Westminster Ave Seal Beach, CA 90740
Open 24 Hours, 7 Days a Week

For a Limited Time at Your Denny’s Westminster Ave

Special Promotions at Denny’s Westminster Ave

Loyalty Program

We like having you as a customer and want to show you some love.

Sign Up

Free Grand Slam®

Celebrate your birthday with a FREE GRAND SLAM®!

Kids Eat Free

Tuesdays 4PM to 10PM. Ask your server for details. Restrictions may apply.

Logo: Kids LiveWell

Denny's is proud to participate in Kids LiveWell®. See our menu items that have been verified by the National Restaurant Association and Healthy Dining to meet specific nutritional criteria.

About Denny’s Westminster Ave

Denny’s is America’s Diner. Where guests have come for over 60 years to sit back, relax and enjoy classic American comfort food and everyday value 24 hours a day, 365 days a year. Over the years, Denny’s has gained a cult association with its popular all-day signature items like Moons Over My Hammy,® Sizzlin’ Skillets, hand-dipped Milk Shakes, 100% Beef Burgers and the world-famous Build Your Own Grand Slam®. Its expansive menu features delicious, innovative options for appetizers, lunch, dinner and dessert, catering to the taste and dietary requirements of every guest that walks in the door - which makes us a great place to bring the kids and family. With over 1700 locations worldwide, including the U.S. and 13 foreign countries, Denny’s is always ready to serve you. Denny’s 100% beef burger lineup is here! Featuring the New! Bacon Gouda Burger along with favorites like the Honey Jalapeño Bacon Sriracha burger and the mammoth Double Cheeseburger. They’re all made-to-order and starting at $6.99. Welcome to America’s Diner.

At This Location
  • Round-the-clock breakfast
  • Lunch & Dinner
  • Walk-ins welcome
  • Good for groups
  • Good for kids
  • Take out
  • 15% OFF Military Discount
  • 20% OFF for Veterans/Military every Thursday
  • 15% OFF AARP Discount

Recent Reviews For Denny’s Westminster Ave

5.0Rating 5.0(Based on 8 Reviews)
  • Rating 5.0
    great service, nice environment.
    Response from Denny's
    Thanks for dining with us, Brandon!
  • Rating 5.0
    Always greet service and quality of food...great prices!
  • Rating 5.0
    Good food and always great service (this is for the a.m staff on weekends)
    Response from Denny's
    Thanks for the feedback, Rachel!
  • Rating 5.0
    Noe and Karen are the best.
    Response from Denny's
    Thanks for dining with us!
  • Rating 5.0
    Fast and friendly service. Food is delicious and menu has many choices to try.
    Response from Denny's
    Thanks for dining with us, Judy! Here at America's diner, we have something for everyone. Hope to see you again soon.
  • Rating 5.0
    I am always guaranteed a fresh breakfast in the morning!
    Response from Denny's
    Thanks for being such a loyal customer, Marc!
  • Rating 5.0
    I love the "family" service provided by the team at the Seal Beach Denny's! You're not just a "regular" in their eyes. I visit often, sometimes with friends, other times with family, and no matter who's zone I'm seated in, the wait staff from all zones make time to make us feel welcome. Great staff! Oh, and the food is always good, hot off the grill, plentiful and delicious!
    Response from Denny's
    Wpw! Thanks so much for the kind words, Luanne! We truly value your patronage and look forward to serving you again soon.
  • Rating 5.0
    We always enjoy having breakfast at this dennys, food is always good
    Response from Denny's
    Thank you so much for the feedback, Nita!
    We truly value your patronage and look forward to serving you again soon.
Displaying 1-4 reviews of 8

Open to a Rewarding Career?

We’re always looking for the best people, so keep reading if you want to join our team.

Learn More