Spencer S.
4/29/2025
In the western building across from the main mall at South Coast Plaza. Fronts Bear Street and across from the new Vox as of April 2025. Sitdown, full service restaurant. Indoor and outdoor...
Ruby's Diner
$$
Open
(469)
Photos
3333 Bear St Ste 120
Costa Mesa, CA 92626
Ruby s Diner was established in 1980, after junior-high buddies Doug Cavanaugh and Ralph Kosmides renovated a dilapidated building on the end of Balboa Pier in Newport Beach, Calif. The 1940s-style restaurant, which was located in a former bait shop, became an immediate hit, taking in $600,000 in the first year. In the second year, sales exceeded $1 million. Named after Cavanaugh s mother, Ruby s continued to grow. The Ruby Restaurant Group opened 27 Ruby s Diners in Southern California, Pennsylvania, Nevada, New Jersey and Missouri in the 1990s. It also has locations in Arizona, Oregon, Minnesota, Idaho and Washington. The Costa Mesa restaurant is just one of many Ruby's Diners in California.
Also at this address
Reviews
3.5469 reviews
Michelle S.
4/29/2025
i love their selection of american food since most dishes are pretty good (better chances compared to places like cheesecake with a huge menu and not many good dishes) my fav: sweet potato fries,...
Dia N.
9/2/2025
I haven't been to Ruby's in the longest time, but always pass by it when I'm on that side of SCP, so I decided to drag my family from Newport Beach to this location. The decor of Ruby's is super...
Lynnann W.
8/4/2025
I'd never been to this location and I'm so glad I stumbled onto it. Was greeted and sat immediately. It's bright, welcoming and clean. The vibe is fun. A large TV runs old black and white...
Bay L.
9/12/2025
The GOAT, literally. Place never changes and it gives me nostalgia. Fries are bomb, burgers are bangin, breakfast is slappin. Def go here for breakfast.
See a problem?
You might also like
Partial Data by Infogroup (c) 2025. All rights reserved.
Partial Data by Foursquare.