Costa Mesa – South Coast Plaza

3333 Bear Street, Suite 120
Costa Mesa, CA 92626

Sun-Thu 7am-9pm
Fri-Sat 7am-10pm
Breakfast is served until 11:30am

Kids Eat Free!*
Tuesdays after 4pm

Did You Know?

With a 40’s fashion theme, you can find mannequin heads lining the walls wearing hats that Ruby actually owned!

Shake of the Month

Celebrate National Blueberry Month with our July Shake of the Month, The Blueberry Cheesecake Shake! This delicious treat is made with creamy vanilla ice cream, fresh blueberries and cheesecake pieces, topped with whipped cream and a cherry.

Learn More


Ruby’s is committed to providing “only the best for our guest!” With that said, we proudly offer different fundraising and event programs to meet the needs of our customers. Whether it is offering our Ruby’s Diner Food Truck for a party or hosting a “Fun”Raiser to help a local school reach their fundraising goal, we are here to help! If you are interested, please check out our fundraising page for more information!

Local Recommendations

“The Denver omelet was perfect with cottage cheese and it wasn’t smothered in cheese either. Toast was perfect and the music and ambiance was great!!” – Mia L.