Ruby's Diner

3.9

63 reviews

#146 out of 708 restaurants in Costa Mesa

($), Diner, American, Breakfast, Sandwiches
Hours today: 8:00am-8:00pm

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3333 Bear St
Costa Mesa, CA 92626

Phone: (714) 662-7829

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Neighborhood: Costa Mesa

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Popular Menu Items

The Classic $17.99
Still simple and delicious after all these years! Topped with two slices of American cheese, crisp lettuce, tomato and RubySauce.
Bacon Cheeseburger $19.19
Piled high with savory, thick-cut bacon, crisp lettuce, tomato, RubySauce and two slices of Swiss cheese melted to perfection.
Cookies & Cream Shake $8.99
Made with Oreo Cookies.
Hickory Burger $20.39
Two slices of melted Cheddar cheese, thick-cut bacon, crisp lettuce, tomato, RubySauce and crispy RubyRings. Topped off with zesty BBQ sauce.
Kid Cheeseburger $10.79

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Hours

Open Today:

8:00am-8:00pm
Monday8:00am-8:00pm
Tuesday8:00am-8:00pm
Wednesday8:00am-8:00pm
Thursday8:00am-8:00pm
Friday8:00am-9:00pm
Saturday8:00am-9:00pm
Sunday8:00am-8:00pm

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Restaurant Details

Delivery
No

Payment
Credit Cards Accepted

Parking
Garage, Parking Lot

Good for Kids
Yes

Attire
Casual

Alcohol
Beer and Wine

Reservations
No

Cuisines:
Diner, American, Breakfast, Sandwiches

Price Point
$

WiFi
No

Outdoor Seats
Yes

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Reviews for Ruby's Diner

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3.9 stars - Based on 63 reviews

#146 out of 708 restaurants in Costa Mesa

#1 of 2 Diner in Costa Mesa

5 star	17 reviews	27%
4 star	28 reviews	44%
3 star	15 reviews	24%
2 star	2 reviews	3%
1 star	1 review	2%

Top Reviews of Ruby's Diner

06/15/2025 - Alexi P.
After a long wait, visiting Ruby's again reminded me how delicious their classic American dishes are, from juicy burgers and crispy onion rings to decadent shakes. The friendly, attentive staff and clean, inviting atmosphere made the experience even better, ensuring I'll be returning soon to savor more of their tasty offerings.

05/01/2024 - Lala C.
Awesome food great service

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Ruby's Diner

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Ruby's Diner

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View Menu

Write a Review for Ruby's Diner

Reviews for Ruby's Diner

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