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Ruby's Diner

Ruby's Diner Ruby's Diner is an American restaurant located on Citadel Drive, serving classic American Burger Diner fare including hamburgers, french fries, chili, shakes and malts along with soups, salads and sandwiches. Recently they introduced The Impossible Burger which is 100% meatless. Step into Ruby's and be transported back in time with their diner classics.
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Recent social media posts

Happy Father’s Day! Share a shake and some memories with the dad in your life today ❤️✨
06/21/2026

Happy Father’s Day! Share a shake and some memories with the dad in your life today ❤️✨

An ode to the original 🍦 We’re celebrating Vanilla Milkshake day with the classic! Order yours for FREE today on My Ruby...
06/20/2026

An ode to the original 🍦 We’re celebrating Vanilla Milkshake day with the classic! Order yours for FREE today on My Ruby’s Rewards app or visit your favorite location ❤️✨(valid 6/20 only with a min. $10 purchase)

It’s Monday, you deserve a lil’ sweet treat to get you through the week! ✨🍒
06/16/2026

It’s Monday, you deserve a lil’ sweet treat to get you through the week! ✨🍒

Cheers to the Dads & Grads! 🎉 So much to celebrate this month! Treat them to burgers, shakes, and memories they’ll love ...
06/13/2026

Cheers to the Dads & Grads! 🎉 So much to celebrate this month! Treat them to burgers, shakes, and memories they’ll love with a Ruby’s Diner gift card! ❤️

Happy National Burger Day! 🍔🎉 Order one of our delicious burgers today and earn 100 BONUS points through the My Ruby’s R...
05/28/2026

Happy National Burger Day! 🍔🎉 Order one of our delicious burgers today and earn 100 BONUS points through the My Ruby’s Rewards app or in store today only (5/28)! ✨

Now the only question is… which burger are you going to order? 👀

Our Hickory Burger is calling your name for dinner! 🍔✨
05/27/2026

Our Hickory Burger is calling your name for dinner! 🍔✨

It’s National Strawberry Milkshake Day! ✨🍓What better way to celebrate than with a FREE strawberry shake from us? If you...
05/16/2026

It’s National Strawberry Milkshake Day! ✨🍓
What better way to celebrate than with a FREE strawberry shake from us?

If you’re part of our My Ruby’s Rewards program, your shake is waiting for you! Not signed up yet? Download our app (link in bio) and join today to treat yourself to a sweet little reward. ❤️

Our favorite sunset view 🌅❤️
05/16/2026

Our favorite sunset view 🌅❤️

To the moms who never say no to a Ruby’s Diner date… this one’s for you ❤️✨Wishing all the amazing moms out there a Moth...
05/10/2026

To the moms who never say no to a Ruby’s Diner date… this one’s for you ❤️✨
Wishing all the amazing moms out there a Mother’s Day filled with love, sweet moments, and maybe an extra shake on the side 🥤💐

05/09/2026

No one says you can’t have both for breakfast 🤷‍♀️🥞🍒

We’re shaking things up for Spring & Summer with four new refreshing cocktails and one exotic, dreamy shake we know you’...
04/14/2026

We’re shaking things up for Spring & Summer with four new refreshing cocktails and one exotic, dreamy shake we know you’re going to love! 🍹☀️

🌶️ Chipotle Pineapple Chelada
Sweet heat meets citrusy refresh with chipotle pineapple, lemon, and Blue Moon—finished with tajin and an orange wheel.

🌺 Ruby’s Noir Sour
A bold, floral twist with hibiscus, margarita mix, and a splash of red wine.

🍋 Soju Sour
Light, bright, and perfectly balanced with lychee, margarita mix, and a fresh lemon garnish.

🍊 HOPS Mandarin Soda
Crisp and bubbly with mandarin, Blue Moon, and soda—served ice cold with an orange wheel.

🐉 Desert Dragon Fruit Milkshake
A tropical escape in a glass—dragon fruit, desert pear, and our signature Ruby ice cream, topped with whipped cream and a cherry.

Holiday shopping just got sweeter! ✨ We are giving away delicious shake samples in front of our Citadel location ❤️ Take...
12/01/2024

Holiday shopping just got sweeter! ✨ We are giving away delicious shake samples in front of our Citadel location ❤️ Take a break in between shopping for a sweet treat!

Happy First Responders Day! To honor our brave first responders, Ruby's Diner is giving away a FREE shake today (October...
10/28/2024

Happy First Responders Day! To honor our brave first responders, Ruby's Diner is giving away a FREE shake today (October 28th)! ❤️ Swing by and enjoy a sweet treat on us! Thank you for your service 🚒🚓

This offer is only valid on 10/28/24 at our Anaheim, Balboa Pier, Carlsbad, Citadel, Corona Del Mar, Laguna Beach, San Clemente, South Coast Plaza, Tustin, and Whittier locations. Only valid on 10/28/24.

To honor our brave first responders, Ruby's Diner is giving away a FREE shake on October 28th for First Responders Day! ...
10/24/2024

To honor our brave first responders, Ruby's Diner is giving away a FREE shake on October 28th for First Responders Day! ❤️ Swing by and enjoy a sweet treat on us! Thank you for your service 🚒🚓

This offer is only valid on 10/28/24 at our Anaheim, Balboa Pier, Carlsbad, Citadel, Corona Del Mar, Laguna Beach, San Clemente, South Coast Plaza, Tustin, and Whittier locations. Only valid on 10/28/24.

Hop on over to Ruby's Citadel this Sunday wearing your best Easter hat or ears and get a free shake (with purchase)! 🐰We...
03/28/2024

Hop on over to Ruby's Citadel this Sunday wearing your best Easter hat or ears and get a free shake (with purchase)! 🐰

We can't wait to see you there!

Address

100 Citadel Drive
Commerce, CA
90040

To reach the American restaurant and diner and burger restaurant located on Citadel Drive in Commerce, here are the brief travel directions:

By Public Transport:
Take a bus or train to the Citadel Outlets stop. Walk along Citadel Drive until you reach the restaurant.

By Car:
From Downtown Los Angeles, take I-5 South and exit at Atlantic Boulevard. Turn left onto Telegraph Road and then right onto Citadel Drive. Follow this road until you reach the restaurant.

Parking:
There is a large parking lot available directly in front of the restaurant, which is free for customers.

Opening Hours

Monday 9am - 9pm
Tuesday 9am - 9pm
Wednesday 9am - 9pm
Thursday 9am - 9pm
Friday 9am - 9pm
Saturday 8:30am - 9pm
Sunday 8:30am - 9pm

Telephone

(323)3827829

Website

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What people say

American restaurants are known for their classic burger diner fare, and Ruby's Diner on Citadel Drive in Commerce is no exception. This American restaurant serves breakfast, lunch, and dinner with a menu that includes all the classics such as hamburgers, french fries, chili, shakes, and malts. But what sets Ruby's Diner apart is the quality of their food and the attention to detail in every dish.

One of the highlights of Ruby's Diner is their handmade shakes. From classic strawberry to unique flavors like peanut butter cup and Oreo cookie, these shakes are a must-try for anyone visiting the restaurant. They also offer a variety of burgers including their Guacamole Burger which combines two delicious ingredients into one mouth-watering dish.

But it's not just about the food at Ruby's Diner - it's also about making memories with loved ones. The restaurant encourages customers to tag their friends and family in social media posts to share the love and create lasting memories over a delicious meal.

Overall, Ruby's Diner on Citadel Drive in Commerce is a great spot for anyone looking for classic American diner fare with high-quality ingredients and a fun atmosphere. Don't forget to try one of their famous handmade shakes!

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