What are the 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

Fatburger

Name: Fatburger
Address: 26906 The Old Road, Valencia, CA, 91355, US
Telephone: +16612902523
Price range: $$

Call Directions Website

We're The Last Great Hamburger Stand. For 70+ years we've kept it simple: using the highest...

11/12/2026

Turkey season looks a little different over here 🦃
Built to order, no oven required 🍔

11/06/2026

Clocking out or keeping the night going? 🌙🍔
There’s always room for a Fatburger!

Find select locations open after dark & order your favorites this weekend through the Fatburger Rewards app 📱

Hours vary by location • Check participating locations for availability

11/03/2026

Nothing beats a classic… ✨

The Original Fatburger 🍔 Since ’52

And who said a classic can’t come with perks? 📱Download the Fatburger Rewards app and get $5 off your first $20+ order

New members only • One-time offer • Valid for 30 days at participating locations • Terms apply

10/31/2026

The fries got dressed up for Halloween 🍟🎃

Now THAT’S scary good! 👻

Out late tonight ? So are we 🌙

Find locations open after dark, and get $5 off your first $20+ order when you download the Fatburger Rewards app 🍔

New members only | One-time offer | valid for 30 days at participating locations | Terms apply

10/24/2026

One more stop before we go home 😉🍔
Open late at select locations

📲 Check your local hours on the app

10/21/2026

LA, don’t make plans this Sunday... 🍔
We’re hosting the Heavy Is the Crown Block Party with Anderson .White aka HeisenPaak & Cordae' at Fatburger West Hollywood
Great burgers, good music, and maybe a few surprises 🎤👀

👑Want a spot on the list? DM us CROWN and we’ll see what we can do

📍Fatburger West Hollywood
📆 Sunday, October 25 | 2–5 PM
Can’t make it? Catch everything LIVE on our Instagram & TikTok

All ages | Limited capacity | Guest list subject to confirmation | Free burgers for first 100 people & giveaways while supplies last

10/21/2026

LA, don’t make plans this Sunday... 🍔
We’re hosting the Heavy Is the Crown Block Party with Anderson .White aka HeisenPaak & Cordae' at Fatburger West Hollywood
Great burgers, good music, and maybe a few surprises 🎤👀

👑Want a spot on the list? DM us CROWN and we’ll see what we can do
📍Fatburger West Hollywood
📆 Sunday, October 25 | 2–5 PM

Can’t make it? Catch everything LIVE on our Instagram & TikTok

All ages | Limited capacity | Guest list subject to confirmation | Free burgers for the first 100 people & giveaways while supplies last

10/19/2026

Oh, we can make ‘em fly too! 🍔💨

Been taking burgers to new heights since ‘52 🔥

10/17/2026

Weekend plans? Bring your appetite 🍔
We’ll handle the rest...

📲 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 • Terms apply

07/16/2018

FAT TIME

Address

26906 The Old Road
Valencia, CA
91355

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

Website

https://locations.fatburger.com/ll/US/CA/Valencia/26906-The-Old-Road

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