Gaithersburg

Best Fast food Restaurants in Gaithersburg

Looking for the best Fast food restaurants in Gaithersburg? We've gathered 34 spots serving Fast food food in Gaithersburg, ranked by real diner reviews and ratings. Browse photos, check menus, and request a free reservation — all in one place. Updated June 2026.

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Best Fast food Restaurants in Gaithersburg

Chick-fil-A

Checkers

Chick-fil-A

Checkers

Subway

Krispy Krunchy Chicken

Five Guys

McDonald's

Subway

Popeyes

KFC

McDonald's

Habit Burger & Grill

Dairy Queen

McDonald's

Wendy's

McDonald's

McDonald's

Wendy's

Popeyes

Gaithersburg

Gaithersburg

Saladworks

Charley's Grilled Subs

Gaithersburg-Community Soup Kitchen

Paellaxpressusa

Vending Invieta Sports

Honey Baked Ham

Playa Bowls

Roy Rogers

Taco Bell

McDonald's

Wendy's

Burger King

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