Best Thai Food in California

Q: What are you known for?

We are known for Iced Coffee, Chow Mein, Oysters, Oyster, Lobster, Noodles, Wonton Soup, Chicken Salad, Chop Suey, Fish, Rice Noodles, Mongolian Beef, Pot Stickers, Trout, Calamari, Soup, Tom Yum Noodle, Thai, Curry, Chinese Food, Salmon, Glass Noodles, Egg Rolls, Asian Food, Pad Thai, Red Curry, Spicy Noodles, Lo Mein, Kung Pao Chicken, Satay, Hot Pot, Pineapple Fried Rice, Seafood, Thai Fried Rice, Noodle Restaurant, Wontons, Vegetarian Food, Drunken Noodles, Egg Noodles, Thai Salad, Yellow Curry, Papaya Salad, Fried Rice, and Shrimp

Fresh Ingredients, Finest Quality, & Friendliest Service

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Welcome to Diho Siam

📍𝐋𝐚𝐝𝐞𝐫𝐚 𝐑𝐚𝐧𝐜𝐡 📍𝐌𝐢𝐬𝐬𝐢𝐨𝐧 𝐕𝐢𝐞𝐣𝐨 📍𝐋𝐚𝐤𝐞 𝐅𝐨𝐫𝐞𝐬𝐭 We're here to bring you the best of 𝕿𝖍𝖆𝖎𝖑𝖆𝖓𝖉 right in your neighborhood. Here's why you'll love Diho Siam:

In my native Thailand, we enjoy eating perhaps more than any other people in the world. To us, the meal is a celebration. At the end of every day, we prepare our big meal. Rice is an important part of the meal, served along with other colorful dishes.

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Join us and discover why we’re a favorite destination for lovers of Thai cuisine around.

We're All About Authentic Flavors

If this is your first experience in a Thai Restaurant, we recommend one of our mouth watering: ✅ Appetizers ✅ Refreshing Soups and ✅ Scrumptious Entrees that we have especially selected for you in this menu. This will give you a good sampling of the different types of Thai dishes.

Convenience Made Simple

In addition to our popular Thai menu, we also offer a complete Thai menu which means there is something delicious for everyone in your family or office.

Simply Grab it and Go!

It's now more convenient than ever to bring the wonderful taste of Thailand home to your family or to get the most of your your lunch break by ordering online from any one of our Orange County locations. When you order online your meal is prepared exactly how you want it, prepaid and ready to go. 🚗

Visit Us Today!

Discover the flavors of Thailand at Diho Siam. Order online, dine in, or pick up - however you choose, we're here to make your meal easy and enjoyable!

Whether you're a Thai food enthusiast or just curious to try something new, 𝐃𝐢𝐡𝐨 𝐒𝐢𝐚𝐦 is your go-to place. We can't wait to serve you! ✨

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What our guests are saying

Great food, I got pad thai (yummy) it was delicious wife had the chop suey and we also got tempura veggies with wonton soup. Will be coming when we are in the area. love it that much.

Chuy L.

This place is amazing! The food was super fresh, hot off the pan and delicious. Service was exceptional, prices were great, and restaurant was clean. Literally couldn't ask for anything better.

Alisha B.

One of the best Thai restaurants I’ve ever been! The cuisine here taste heavenly, with the greatest waitress they are very nice and they do their job absolutely professional. Ba Mee Haeng taste very delicious, Tom kha soup also very tasty. Pad Thai here are fine, we also got a gift from them 2 very delicious Thai tea. Absolutely earn 5 star !!! Lifetime experiment !!!