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.


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Let Burger21 Cater Your Next Event!

Catering orders are now available online. Click the link “ORDER NOW” below to place an order today!


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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

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 FoundationSterling Volunteer Fire DepartmentBackpack BuddiesLoudoun Literacy CouncilHeeling House