Burger 21


1300 Ernest Barrett Pkwy. Suite 310 Kennesaw, GA 30152 Phone: 678.293.8010
Mon: 11am - 9 pm Tues: 11 am - 9 pm Wed: 11 am - 9 pm Thurs: 11 am - 9 pm Fri & Sat: 11 am - 10 pm Sun: 11 am - 9 pm

Events & Specials

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B21 at Uber Speed

Download the UberEATS app and enjoy Burger 21 at the touch of a button! Now available at this location.

CLICK HERE to order now!

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Celebrate the Ones you Love!

Free Fries of Shake with each Gift Card Purchased Between April 19th and June 18th, for your favorite Moms, Dads and Grads!

I can feel you looking at me.

Charity of the Month

At Burger 21 we have long obsessed over the quality and flavor of our burgers. This obsession for creating the best burgers possible extends to our local communities who also share in our #BurgerLove. Since 2009 Burger 21 has donated more than $130,000 to local community organizations. Burger 21 is proud to support local community fundraising events and programs by hosting and by donating 10% of our sales to our charitable partners for these Spirit Events.

Burger 21 has supported the following organizations as our Charity of the Month

The Bullock Hope HouseSaint Peter Chanel Catholic ChurchSt. Vincent DePaulCobb Center for Family ServicesThe Bullock Hope HouseChildren's Healthcare of AtlantaAdopt - a - GoldenAID AtlantaLiveSafeSt Catherine Thanks for Giving MinistryIt's The Journey