Burger King, McDonald's, Five Guys and more

Cheeseburger lovers in paradise.

Today, Wednesday, September 18, is National Cheeseburger Day – and there are plenty of deals.

Although some cheeseburgers are better for your health than others, there are plenty of ways to get your hands on a sizzling patty on this popular foodie holiday.

Here are a handful of deals that will have you saying “Cheese!” all day long.

Burger King

Members of Burger King's loyalty program receive a nice reward on National Cheeseburger Day.

Customers participating in the rewards program can grab a free cheeseburger with a purchase of $1 or more on Wednesday.

McDonald's

McDonald's customers who order through the app can double their fun on National Cheeseburger Day.

To mark the big day, the fast-food chain is offering double cheeseburgers for $0.50.

Wendy's

Starting on National Cheeseburger Day (September 18) and running through September 22, Wendy's is offering Jr. Bacon Cheeseburgers (JBC) for one cent.

The 1-cent burger is available at purchase when customers use the digital offer in the Wendy's app.

Wasaburger

National Cheeseburger Day could become National Cheeseburger Year for Whataburger fans.

Reward members will automatically be entered into the “Whataburger for a Year” drawing when they order a Patty Melt, a Sweet & Spicy Bacon Burger or a Whataburger with Cheese via the app or website on September 18th.

One hundred customers win prize packages with 52 coupons that can be redeemed for a free Whataburger at participating stores.

robin

Until September 19, Red Robin fans who eat at participating restaurants can secure a limited-time offer.

Customers can enjoy a gourmet cheeseburger for $10 – regularly $14.99+ – with unlimited sides.

Applebee's

Applebee's is offering some delicious deals for the holidays.

On Wednesday, September 18 only, Applebee's customers can choose from three classic burgers and fries for just $8.99 at participating locations. The offer is valid for both dine-in and take-out.

You can choose between the Classic Bacon Cheeseburger, the Classic Cheeseburger or the Classic Burger.

BurgerFi

For National Cheeseburger Day, BurgerFi is offering a deal exclusively for customers who dine in.

Anyone who purchases a Coca-Cola Freestyle drink on September 18 can get a premium cheeseburger for just $4.

Burger King

Smashburger offers not only one, but two National Cheeseburger Day deals.

All day on September 18, guests can score $5 Classic Singles at participating locations in-store or online by entering code CLASSIC24 on the website or in the app.

While the Classic Single cannot be replaced with chicken sandwiches or turkey burgers, a vegetarian option is possible.

Additionally, Smashburger is offering a Bounce Back coupon. Any purchase at participating locations on National Cheeseburger Day will be rewarded with a coupon that will give you 50% off any burger or sandwich on your next visit.

Guests can redeem the offer in-store or online from September 19 to October 17 using the code NEWMENU.

Denny's

In honor of National Cheeseburger Day, Denny's Rewards members will receive 20% off any burger of their choice on September 18th.

Offer is valid for one burger only and requires a minimum purchase of $8.

Wayback Burger

Wayback has a delicious cheese offering in honor of National Cheeseburger Day.

On Wednesday, September 18th only, Wayback is offering a BOGO Classic Burger deal. The offer can be redeemed in-restaurant or by ordering through the Wayback Rewards program.

The Capital Grill

To celebrate foodies' favorite holiday, The Capital Grille is bringing back Wagyu & Wine – not just on September 18, but for two months.

Guests can choose between three gourmet Wagyu burgers and three Duckhorn Portfolio Reds, served rare by the glass through November 1. Prices start at $35 per pair.

Cheeseburger options include: The Capital Grille Wagyu Cheeseburger, the Wagyu Burger with Blue Cheese and Black Truffle, and the Wagyu Burger with Roasted Wild Mushrooms and Swiss Cheese.