If you’re one of many Americans who love burgers, you’re in luck. September 18 is National Cheeseburger Day! Plenty of restaurants are celebrating this occasion with some tasty burger deals.

These deals are available at participating locations only, so you’ll want to check the store you plan to visit will honor the deal before visiting. Enjoy some tasty cheesiness with the deals below!

RELATED: 20+ great fast food deals & freebies today!

Here are the best National Cheeseburger Day deals!

7-Eleven

On Sunday, 7Rewards and Speedy Rewards loyalty members can enjoy a 7-Eleven 1/4-pound cheeseburger for $2.

Applebee’s Grill + Bar

Get any handcrafted burger with fries and a fountain beverage for $10.99, for one day only!

Burger King

Royal Perks members can enjoy a free cheeseburger with a minimum purchase of $1 at bk.com or on the Burger King app.

Carl’s Jr.

New My Rewards members can take advantage of an in-app offer for a free Famous Star or Western Bacon Cheeseburger with purchase when they register.

Current My Rewards member can get a Famous Star cheeseburger for $1 when they buy one at full price.

Also, members will obtain double points for all cheeseburgers purchased through the app on Sept. 18.

Dairy Queen

DQ’s Signature Stackburgers are $1 off on Sept. 18 when you order one as a standalone item through the app.

Denny’s

Join Denny’s Rewards for 20% off your next order. You can use this deal to save on cheeseburger family packs or a meal of your own!

Habit Burger

Habit is offering a half-price cheeseburger with the purchase of one at full price if you already have the app. If you download it now, you can get a free Char with cheese when you purchase a regular drink!

Halo Burger

This burger joint is offering its rewards members a $1.99 QP Burger. Sign up before September 18 to get the deal!

Hardee’s

New My Rewards members can take advantage of an in-app offer for a free Famous Star or Western Bacon Cheeseburger with purchase when they register.

Current My Rewards member can get a Famous Star cheeseburger for $1 when they buy one at full price.

Also, members will obtain double points for all cheeseburgers purchased through the app on Sept. 18.

Jack in the Box

You can get a Jumbo Jack Cheeseburger for $2 with any purchase on the Jack in the Box mobile app.

McDonald’s

Download the app and get a free cheeseburger after your first order!

Mooyah Burgers, Fries & Shakes

Enjoy an MDC cheeseburger for $5 with any $5 purchase through National Cheeseburger Day. Download the Mooyah Burgers app to get this deal.

Shake Shack

Select Shake Shack locations are giving away free cheeseburgers from 11 a.m. to 2 p.m on September 18. Order a Shake Shack cheeseburger via DoorDash and type in the promo code SHACK.

Smashburger

Smashburger is offering a buy one, get one free deal that lets diners mix and match single or double patties and any of Smashburger’s protein options, including beef, grilled chicken, turkey and black bean.

This promotion is available both in-store and online with the promo code BOGO22 on September 18.

Wayback Burgers

Enjoy buy one, get one free classic burgers on September 18 with the Wayback app.

Wendy’s

Download the Wendy’s app and get a free Dave’s Single with purchase. Expires September 21!

White Castle

Enjoy a free combo meal when you download the app! Or take advantage of the Cheesy 10-Sack, featuring 10 cheese sliders for $9 (or $10 in Arizona, New Jersey and New York).

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