Burger 21


1300 Ernest Barrett Pkwy. Suite 310 Kennesaw, GA 30152 Phone: 678.293.8010
Mon-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.

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Holiday Gift Card Bonus!

Buy $25 in Burger 21 Gift Cards and You Get a $5 Bonus For Yourself. Give Deliciously This Season!

I can feel you looking at me.

Charity of the Month

Burger 21 has donated over $127,000 to local charities since our opening. On the 21st of each month we donate a portion of our sales to our charity partner of the month.

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 Atlanta