Thon Khao means "rice plant" in Thai language.
We are Thai family-owned and operated, and use only the freshest ingredients to give you the best possible quality from recipes that have been in our family for generations.

Never any MSG. Our chef can alter the spiciness of any dish to suit your taste.
If you need a special meal because of health, allergy or dietary conditions, please ask your server. We will be happy to prepare one for you.

If you already are familiar with Thai cuisine, you may already know about us.
If Thai food is new to you, come and dine with us for lunch or dinner.
You'll love your new discovery!

​We offer both dine-in and take-out options, with delivery available in selected area.
Our restaurant will cater social gatherings and business meetings with delicious and unique Thai cuisine, cooked to order.

​Now Offering Catering Services
For catering orders, please call us directly (preferred) 
or place your order online.
A minimum of 24 hours’ advance notice is required.

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Sarah M.
Absolutely outstanding Thai food! The flavors at Thon Khao are incredibly authentic and well balanced. Every dish we ordered tasted fresh and thoughtfully prepared. The service was warm and attentive, and the atmosphere was cozy and welcoming. Easily one of the best Thai restaurants in the area.
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Michael R.
Thon Khao never disappoints. You can truly taste the quality of the ingredients and the care put into every dish. From the curries to the stir-fries, everything is rich in flavor without being overwhelming. Portions are generous, prices are fair, and the staff is always friendly.
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Emily T.
Hands down the best Thai food in Nashua! The dishes are authentic, beautifully presented, and consistently delicious. Whether dining in or ordering takeout, the quality is always top-notch. The team at Thon Khao makes you feel welcome every time.
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David L.
Exceptional food and excellent service. Thon Khao delivers bold, authentic Thai flavors that truly stand out. Everything tastes fresh, and the spice levels are perfectly customizable. The restaurant is clean, comfortable, and inviting.
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Jessica P.
A must-visit Thai restaurant. Thon Khao offers authentic flavors, generous portions, and amazing consistency. The food is clearly made with care and passion. Friendly staff, quick service, and delicious meals every single time.