Burger 21


21305 Windmill Parc Dr Suite 160 Sterling , VA 20166 Phone: 571.665.5768
Mon-Thurs: 11 am - 9 pm Fri & Sat: 11 am - 10 pm Sun: 11 am - 9 pm

Events & Specials

Lunch Steals Microsite

Lunch Steals

Join us Monday – Friday between 11 am – 3 pm for our lunch steals.

$10.99 – Any craft burger with regular French fries and a fountain drink.

*Does not include seafood or OMG burger. See restaurant for more details.

Burger 21 Black & Bleu Sliders_Retouch_Flat

Now Offering Catering!

Click on our Catering Menu to see all of our catering options.

Holiday Gift Card Microsite

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

USO Dulles LoungeHumane Society of Loudoun County1st Responders Foundation of Loudoun CountyWholehearted FoundationLoudoun County Youth ShelterThe Down Syndrome Association of NOVAHabitat for HumanityBite Me CancerHeeling HouseINOVA Blood Donor ServicesRelay for Life of Loudoun CountyLeadership LoudounUSO Dulles LoungeLoudoun 1st Responders Foundation