National Cheeseburger Day is on Friday, September 18, 2026, and you’ll be able to grab some deals! I do love a good cheeseburger. I found TWENTY National Cheeseburger Day deals for you! Check out this list (there is one that is valid all weekend!):
National Cheeseburger Day 2026 Deals
7-Eleven
For National Cheeseburger Day, 7-Eleven is offering a $6 meal deal that includes a 20-ounce Coke or Pepsi and a choice of an Angus Double Cheeseburger, Chicken Sandwich or Philly Cheesesteak.
Applebee’s
In celebration of National Cheeseburger Day on Sept. 18, choose one of three burgers — a Classic Bacon Cheeseburger, Classic Cheeseburger or Classic Burger — and get a side of fries on National Cheeseburger Day for $8.99. No promo code is required. The offer is valid for website, mobile app or dine-in orders.
Buffalo Wild Wings
Use code BURGERDAY when you order one cheeseburger, and get a second one free all day on National Cheeseburger Day.
Burger King
Burger King is offering its Royal Perks rewards members one free bacon cheeseburger with a purchase of $1 or more on Sept. 18.
Carl’s Jr.
Rewards members get any burger for half price with the purchase of any Hand-Scooped Ice-Cream Shake on Friday through the app.
Dairy Queen
Get a free single Original Cheeseburger Signature Stackburger — with an app or online order of $1.
Dog Haus
Dog Haus Rewards members who purchase a cheeseburger through their rewards accounts on 9/18 will receive a voucher for a free cheeseburger to use on a future visit.
Five Guys
Use BOGOBURGER on the app or online to buy one cheeseburger and get the second one free.
Freddy’s Frozen Custard and Steakburgers
Multi-day deal – you have all weekend to score this one! From September 18 to 20, Freddy’s is offering 50 percent off any Freddy’s Triple Steakburger (except for the Prime). The deal is accessible through the Freddy’s Rewards app and redeemable at the drive-through, for in-restaurant dining, and on pickup or delivery orders.
Huddle House
Rewards Members can get a free single smash burger on September 18 in honor of National Cheeseburger Day.
Jack’s
Head to Jack’s after 2pm and get a Cheeseburger for just $1 with any $5 order. Limit 5 cheeseburgers at $1!
Krystal
Krystal is offering two free Original or Cheese Krystal sliders to customers who make any $5 purchase in the Krystal app on September 18, National Cheeseburger Day.
McDonald’s
On National Cheeseburger Day, get a double cheeseburger for FREE at any participating location nationwide when you order at least $1 through the McDonald’s app.
Mooyah
MOOYAH Rewards members can get a BOGO offer on September 18 when placing a burger order through the MOOYAH app. The deal is valid on all MOOYAH burgers, including the MOOYAH Cheeseburger, MDC Double Cheeseburger, Hot Bacon Jam, Mushroom Swiss Burger and Double Diablo.
Shake Shack
Shake Shack customers can get a $5 single ShackBurger or single Cheeseburger with any purchase by using the code BURGERDAY.
Smashburger
Smashburger’s loyalty members can enjoy a $1 any single Smash – dine in or to go.
Sonic
Get a Jr Double Cheeseburger for $1.99 when you order in the app.
Wayback Burgers
Rewards members get a $3.50 Single Cheeseburger (offer good in-restaurant, online or through the Wayback Rewards program (limit 2 per person).
Wendy’s
Wendy’s Rewards members can add a Dave’s Single Cheeseburger for $1.99 with any purchase through the chain’s app or website at participating locations.
Whataburger
Get a free Bacon & Cheese Whataburger Jr. with the purchase of medium fries or onion rings. The limit is two per guest and can be ordered online, in the app or in-store at participating locations.
