Five Guys is celebrating National Cheeseburger Day with one great deal for three days!
For many fans, Five Guys is the go-to place for cheeseburgers and fries…and peanuts! However, the burger chain isn’t known for offering many discounts.
That’s what makes this rare buy-one-get-one deal even tastier for hungry bargain hunters.
Image: Five Guys
National Cheeseburger Day Buy-One-Get-One Deal
From Sept. 16 to 18, 2026, Five Guys is offering a buy-one-get-one FREE burger at participating locations — in celebration of National Cheeseburger Day.
The offer is only available when you order online via Five Guys’ site or app — use promo code BOGOBURGER at checkout. The offer is not available in-restaurant.
You must have a Five Guys account to qualify for the offer. Create a Five Guys account here. (Five Guys does not have a loyalty program.)
Limit one redemption per account.
Find locations nationwide by state here.
Find more National Cheeseburger Day deals here.
Hungry for more food deals?
This deal is from Living on the Cheap, our sister site.
Portland Living on the Cheap is a member of 
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