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Ruby's Diner

4.3

About this business

This little diner on Oceanside Pier combines the essence of the 1950s with an atmosphere of pure "Southern California". Patrons walk down a wooden bridge to get to this diner, a singular building located at the end of the pier. In the tradition of a 1950s diner, burgers and fries top the menu. Try the Ruby Dooby Double Cheeseburger. Remember to try the fountain treats! Oreo shakes, root beer floats and vanilla cokes are just a few of the options. 

Location details

1 Oceanside Pier, #1, Oceanside, CA, 92054, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.32,345 reviews
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Robert Fish's profile image
Robert Fish 
8 years ago

Our waitress was rude and messed up our whole order. 

Sheila McCormick Pasch's profile image
Sheila McCormick Pasch 
8 years ago

Great food!! We have been here numerous times and never disappointed. We sat outside and had a great view of the ocean. I had the ruby melt, which is too big to finish! Also ordered by others were the bacon burger, a huge grilled chicken salad and a veggie burger. All very large sized portions!! Almost forgot to comment on the outstanding service!! We were greeted with a friendly smile and seated within minutes of arriving.... this was at 12:30, prime lunch time hours. Immediately after being seated, we were given menus and ... read more

Jeff Fishman's profile image
Jeff Fishman 
8 years ago

Good food, good service, friendly staff, fantastic location! 

Rebecah Laros's profile image
Rebecah Laros 
8 years ago

They let the balloon man walk around inside while you're eating and ask your kids if they want one, interrupting meal. It's uncool Rubys... 

Eddie Bravo's profile image
Eddie Bravo 
8 years ago

Good quality of food and they served really fast . 

Vicky De Anda's profile image
Vicky De Anda 
8 years ago

I had a hamburger an it was really good an fried stringbean 

Juan M. Delgado's profile image
Juan M. Delgado 
8 years ago

Love this place, burgers and atmosphere. Every time I visit California to see my kids. It's a must stop👍🏼. Love your food! 

Jennifer Lynn Anderson Sorensen's profile image
Jennifer Lynn Anderson Sorensen 
8 years ago

The food is SOOO GOOD!!!! The shakes are the best. The waiting staff friendly and fun. Great time. We will be back.... 

Andrew Chinn's profile image
Andrew Chinn 
8 years ago

Fantastic American diner experience for us Aussies! 

Frequently asked questions about Ruby's Diner

How is Ruby's Diner rated?

Ruby's Diner has a 4.3 star rating with 2,345 reviews. 

When is Ruby's Diner open?

Ruby's Diner is closed now. It will open tomorrow at 9:00 a.m. 

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