Restaurant Chains Roll Out National Cheeseburger Day 2026 Deals
National Cheeseburger Day 2026 arrives Friday, Sept. 18, and major restaurant chains are marking the occasion with promotions that stretch across multiple days. Five Guys is leading the charge with a buy-one-get-one-free burger offer that began Wednesday and runs through Friday, according to company announcements. Customers who buy any burger can receive a second burger of equal or lesser value free by entering the code BOGOBURGER at checkout through the Five Guys app or website. The deal is digital-only and excludes in-store purchases and third-party delivery platforms.
Burger King is running a weeklong series of app and online deals for rewards members. On Sept. 17, members can get a free hamburger with a $3 minimum purchase. On Sept. 18, the offer shifts to a free bacon cheeseburger with a $3+ purchase, followed by free four-piece nuggets on Sept. 19 and a free original chicken sandwich on Sept. 20.
Across the industry, more than a dozen chains are participating. Carl's Jr. rewards members can get half-price burgers with the purchase of an ice cream shake on Sept. 17 and 18. Checkers & Rally's offers its Big Buford for $3 on both days. Buffalo Wild Wings provides buy-one-get-one-free cheeseburgers at participating locations. Other notable deals include BJ's Restaurant & Brewhouse's All American Smash Burger with a personal Pizookie for $13, Big Buns' 50% off classic cheeseburgers for rewards members, Bad Daddy's Burger Bar's $10 Jalapeño Business burger with a side, and Bobby's Burgers by Bobby Flay's $9.18 meal deal at select locations. Dog Haus rewards members who buy a cheeseburger on Sept. 18 will receive a reward for a free burger on a future visit. 7-Eleven is offering a $6 meal deal that includes a hot sandwich and a 20-ounce soda.
Five Guys Extends Celebration to Three Days
Five Guys' decision to stretch its promotion from Sept. 16 to Sept. 18 reflects a broader trend of restaurants turning single-day food holidays into multi-day revenue events. The chain emphasized that the offer is valid only for pickup and first-party delivery orders, a move that drives customers toward its own digital ecosystem rather than third-party apps. The code will not work past midnight local time or for future-dated orders, and only one redemption is allowed per Five Guys online account.
Kraft and Andy Reid Team Up for Free Cheese
Beyond restaurant discounts, Kraft Heinz is leveraging National Cheeseburger Day to promote its Kraft Singles brand through a partnership with Kansas City Chiefs head coach Andy Reid. Reid, known for his public affection for cheeseburgers, is giving away free Kraft Singles through TheSingleGreatestCall.com. The promotion extends throughout the 2026 NFL season, with fans able to win additional prizes including a lifetime supply of Kraft Singles and Super Bowl LXI tickets.
The campaign taps into a weekly pick 'em style game where fans react to Reid's cheeseburger opinions with "Go for it" or "Call an audible." Kraft says cheeseburgers rank among the top three most popular game day entrees for NFL fans, and the company sells 77 million pounds of cheese during football season — equivalent to the weight of 175 Boeing 747 commercial jets. Reid has previously ranked his favorite cheeseburgers as In-N-Out, Original Tommy's, and Hawkins House of Burgers, with Five Guys also making his list.
A Holiday That Keeps Growing
National Cheeseburger Day has evolved from a minor food observance into a significant marketing moment. The range of participants — from fast-food giants like Burger King and Carl's Jr. to fast-casual chains like Five Guys and regional favorites like Bad Daddy's — demonstrates how food holidays now function as tentpole events for the restaurant industry. For consumers, the practical impact is a concentrated window of discounts that can yield substantial savings, provided they are willing to order through apps or join loyalty programs.
What This Means for Consumers and the Restaurant Industry
The 2026 promotions highlight a key shift in how restaurant chains approach food holidays: digital ordering is no longer optional. Five Guys, Burger King, and Carl's Jr. all require app or online participation for their best offers. This strategy benefits chains by capturing customer data, encouraging loyalty sign-ups, and reducing reliance on third-party delivery services that charge commission fees.
For consumers, the deals offer clear value but come with conditions. Most require membership in a rewards program, minimum purchases, or single-use codes. The Five Guys BOGO, for example, cannot be combined with other offers and is limited to one per account. Burger King's free items require a $3+ purchase. These caveats mean the effective savings vary depending on order size and whether customers already belong to the respective loyalty programs.
The involvement of a high-profile NFL figure like Andy Reid also signals how food brands are increasingly using sports personalities to drive engagement. By tying free cheese to a season-long pick 'em game, Kraft aims to sustain attention well beyond Sept. 18. Whether the strategy translates into sustained sales growth will depend on repeat participation, but the approach mirrors broader trends in food marketing where limited-time events and celebrity partnerships are used to cut through crowded digital advertising spaces.
As National Cheeseburger Day 2026 unfolds, the clearest winners are likely to be consumers who plan ahead, download the necessary apps, and stack offers where permitted. For the restaurant industry, the holiday serves as another data point in the ongoing battle for digital customer acquisition — a battle that increasingly defines success in the fast-food and fast-casual segments.
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