Fatburger

Fatburger Fatburger, located on The Old Road in Valencia, is the perfect spot for burger-lovers seeking American and fast food cuisine. For over 70 years, this restaurant has remained committed to using high-quality ingredients and handcrafting every burger to perfection. From classic burgers to indulgent milkshakes, Fatburger is a must-visit eatery.

Recent social media posts

10/19/2026

Oh, we can make β€˜em fly too! πŸ”πŸ’¨

Been taking burgers to new heights since β€˜52 πŸ”₯

Weekend plans? Bring your appetite πŸ”We’ll handle the rest...πŸ“² Download the Fatburger app, join Rewards, and get $5 OFF y...
10/17/2026

Weekend plans? Bring your appetite πŸ”
We’ll handle the rest...

πŸ“² Download the Fatburger app, join Rewards, and get $5 OFF your first $20+ order

New Rewards members only. Offer valid for 30 days, one-time use, at participating locations β€’ Terms apply

10/15/2026

Trust the process πŸ”
From the grill to your hands, every layer hits different πŸ₯€
Fresh, juicy, made to order πŸ”₯ Just how we like it!

Hungry yet? πŸ”πŸ‘€Download the Fatburger app, join Rewards, and get $5 OFF your next $20+ order πŸ“² Plus, earn 1 point for eve...
10/14/2026

Hungry yet? πŸ”πŸ‘€

Download the Fatburger app, join Rewards, and get $5 OFF your next $20+ order πŸ“² Plus, earn 1 point for every $1 spent on qualifying purchases 🍟 It’s good to be Fat!

New Rewards members only β€’ Offer valid for 30 days, one-time use, at participating locations β€’ Terms apply

10/08/2026

Your burger just got better! πŸ”
Fatburger Rewards is officially here, and we’re kicking things off with $5 OFF $20+ when you join!✨

Earn 1 point for every $1 spent, unlock exclusive offers, and let your burgers work for you 🍟

πŸ“² Download the Fatburger app, sign up for Rewards, and start earning today!

New Rewards members only. Offer valid for 30 days, one-time use, at participating locations β€’ Terms apply

10/07/2026

Fresh since ’52... Still invited to the function πŸ”βœŒοΈ
The Fatmobile pulled up to USC for Parents Weekend and kept the Trojans fed 🍟

Got something coming up in LA? Bring The Last Great Hamburger Stand to you! DM us for Fatmobile details

09/25/2026

flow state

showing up to the watch party prepared 🏈
09/20/2026

showing up to the watch party prepared 🏈

actually, something came up πŸ”
09/18/2026

actually, something came up πŸ”

09/15/2026

stay true to yourself πŸ”πŸŸ

send this to someone who deserves a Fatburger run
09/11/2026

send this to someone who deserves a Fatburger run

comparison is the thief of joy
09/09/2026

comparison is the thief of joy

shake month starts NOW πŸ₯€ which one are you grabbing?
09/01/2026

shake month starts NOW πŸ₯€ which one are you grabbing?

our melting-up cheese is honestly so underrated πŸ§€
08/31/2026

our melting-up cheese is honestly so underrated πŸ§€

07/16/2018

FAT TIME

Address

26906 The Old Road
Valencia, CA
91355

The Old Road is located in Valencia, California. If you're taking public transport, you can take the Metro Bus 794 and get off at The Old Road and Magic Mountain Parkway stop. Alternatively, if you're driving, take the I-5 and exit on Valencia Boulevard. Drive towards The Old Road and make a right turn. You'll find parking options near the restaurants.

Opening Hours

Monday 9:30am - 10:30pm
Tuesday 9:30am - 10:30pm
Wednesday 9:30am - 10:30pm
Thursday 9:30am - 10:30pm
Friday 9:30am - 11pm
Saturday 9:30am - 11pm
Sunday 9:30am - 10:30pm

Telephone

+16612902523

Alerts

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What people say

Burger restaurants are a staple in the American food scene, and Fatburger in Valencia is no exception. This burger joint has been serving up delicious burgers for over 70 years, using only the highest quality ingredients to handcraft each burger to perfection. The result is a mouth-watering burger that is sure to satisfy any craving.

One of the standout features of Fatburger is their commitment to quality. They use only the freshest ingredients, ensuring that every bite is bursting with flavor. And if you're a cheese lover, you'll be in heaven at Fatburger - their social media post about "lots and lots of cheese" is no exaggeration!

But it's not just the burgers that make Fatburger special - their sides are equally delicious. Their hand-breaded onion rings are a classic side that are crispy on the outside and tender on the inside, making them the perfect complement to any burger.

And let's not forget about their milkshakes! Made with real ice cream, these shakes are thick and creamy, making them an indulgent treat that's worth every calorie.

Overall, if you're looking for a delicious burger restaurant in Valencia, look no further than Fatburger. With their commitment to quality ingredients and handcrafted burgers, you're sure to leave satisfied and already planning your next visit.