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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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Heather Vaughn's profile image
Heather Vaughn 
recommend  Recommended
6 years ago

Delicious food and friendly staff. Love the old time diner feel! 

Destiny Sanchez's profile image
Destiny Sanchez 
6 years ago

rude waiter and waited to be seated 30 mins plus kitchen was backed up and waited another 45 mins for food so we ended up leaving starving and upset . 

Staci Ann's profile image
Staci Ann 
recommend  Recommended
6 years ago

Great place! Friendly staff and great food! 

Carol Paniagua Arbo's profile image
Carol Paniagua Arbo 
recommend  Recommended
6 years ago

The calamari is the best I’ve had! My husband had the super burger and said it tasted amazing. Surprised to see it was a retro diner. 

Clara Deets's profile image
Clara Deets 
recommend  Recommended
6 years ago

Great good and great view 

Siobhan Alexis's profile image
Siobhan Alexis 
recommend  Recommended
6 years ago

Had a lot of fun at this 50’s diner. Fun for families❤️ 

Michelle Spencer Garman's profile image
Michelle Spencer Garman 
recommend  Recommended
6 years ago

Beautiful view, great service. 

Sara Wolfgram's profile image
Sara Wolfgram 
recommend  Recommended
6 years ago

We ate here on our last night in Oceanside, best food I ate all week! And the shakes are amazing and JEN the waitress is the Best! Step it Up ❤️ 

Heather Torrella-Akers's profile image
Heather Torrella-Akers 
recommend  Recommended
6 years ago

We had breakfast and lunch in one sitting. They let us move from a table of 2 to a table of 5 with no hassle. 

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 at 9:00 a.m. 

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