4 Best Thai Food in Gaithersburg, Maryland (2025 Guide)

Thai House is highly acclaimed for its authentic and flavorful Thai cuisine, offering dishes that authentically reflect the country's culinary traditions. Guests appreciate the flexibility in spice levels to suit individual preferences and find the service warm and accommodating. Known for its generous portion sizes, Thai House also stands out with a standout veggie fried rice option considered by many as the best outside of Thailand. Its popularity persists even after moving away from home, reaffirming its excellence across years of visits.

Thai Tanium offers consistently delightful meals with attentive service and an inviting atmosphere. Known for its large portions and fresh ingredients, the restaurant caters well to various dietary preferences including vegetarian options clearly marked on their menu. Despite some dish variations in taste or texture among different dishes, it maintains a solid reputation for great food quality and satisfactory service across multiple visits.

Siriwan Thai is celebrated for its authentic and flavorful dishes that stand out from the often bland Americanized Thai fare. The restaurant garners high praise, particularly for their lunch specials which offer great value. Guests appreciate the friendly service and attentive care by staff who sometimes assist patrons in rainy weather. Despite being less known compared to other places, Siriwan boasts a 4.7 star rating, making it a standout choice for authentic Thai dining experiences.

LumThai is widely celebrated for its exceptional Thai cuisine. Known particularly for the delightful basil fried rice and delicious curry puffs, this establishment offers flavorful dishes with generous portions. Guests appreciate the attentive service and clean atmosphere. The restaurant's free parking lot conveniently located in a shopping center makes it easy to visit without worrying about nearby parking spaces.