When you want Thai food in Sunnyvale, CA, come to The Old Siam! We offer a wide array of traditional cuisine such as pad thai, tom yum, pineapple fried rice, green curry, and much more. We pride ourselves on the excellent service we provide to our customers and our affordable menu. Our food is prepared with the freshest ingredients and our staff is friendly when serving you. For great service in Sunnyvale, CA, order at The Old Siam.
Pad Thai & other Thai mainstays plus lunch combo deals served in a modest strip-mall setting. Based on 386 reviews, the restaurant has received a rating of 4.2 stars. Price $$
✔️ Dine-in ✔️ Takeout ✔️ Delivery

Address:
1111 W El Camino Real #137, Sunnyvale, CA 94087
Phone: (408) 530-8552
Website:
Hours
Friday |
11 AM–3 PM, 5–8:30 PM |
Saturday |
12–8:30 PM |
Sunday |
12–8:30 PM |
Monday
(Labor Day)
|
11 AM–3 PM, 5–8:30 PM
Hours might differ
|
Tuesday |
Closed |
Wednesday |
11 AM–3 PM, 5–8:30 PM |
Thursday |
11 AM–3 PM, 5–8:30 PM |
Menu
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Menu Photos
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Reviews
Dave Wang
Went on Mother’s Day with no reservations. There was a short wait, but we got a table in a few minutes. We ordered quite a few dishes. All the flavoring was on point.
Sneha Mirajkar
Went in for lunch on a Saturday a bit late and the place was relatively quiet and peaceful. A ton of things on the menu and everything customisable for vegan options.
Chelle T
Our family favorite for local neighborhood Thai food. The service is great, food is tasty. My brother will order his panang curry chicken. Great sauce which you put over rice. We like pad Thai or pad see ew beef depending on the day. We also mix it up with a small broth: tom yum or tom kha with squid. We have curry puff (kind of like an empanada) as well as moo yang (BBQ pork). You can order sticky rice, jasmine or brown rice to go with the meal. Do not leave without sharing a fried banana with honey.
Juan Zermeno
Overall the food here is just ok, nothing special, which it was a bit disappointed because typically I love good Thai food. I ordered a grilled item of the menu but the over charred cooked chicken didn’t allow for any of the ingredients to give the chicken a good flavor. I wasn’t able to taste the lemon grass, garlic or any other ingredients. I also find the chicken too greasy, left a greasy feeling in my mouth. Expect to pay extra for the rice. I order the typical Thai ice tea, however it was over filled with ice which leaves you a small portion of your drink. I may come back again if the food isn’t so greasy. The prices are a little high for my taste for over cooked chicken. Place is clean and the staff am polite. This place was easy to find and no parking issues.
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Ariana Wang
Food is beyond excellent, I highly recommend the coconut soup! Service is great. If you are looking for a good tai food place, this is the place to go.
Prabhat Agarwal
The staff is very rude and disrespectful. I went there with my friends for dinner on a Sunday evening. I asked the waitress for a napkin to which she rudely replied that she will bring it “later”. After having waited for 10 mins, she didn’t bring the napkin and came to take the order. Even after asking her again for a napkin, she didn’t bring it and said she will bring it when she wants.
Britany “Brit” Taylor
Wow, what a great find! Very impressive place. Amazing food and even better customer service. We really felt like we were eating at home being treated so nicely. The Pad Thai is a must try. Be sure and enjoy it with lime! Also the Tom Kha is on point! Really enjoyed ourselves and we will be back for the rest of the menu!
joyita shaw
Five star for this small comfy restaurant. Authentic pad Thai must try, also coconut Ice is superb. Definitely will go back again.
Andrea Campanile
My son and I were looking for authentic Thai food and came across this gem. The staff was so pleasant and the food amazing. We fought over who was going to get to keep the leftovers. Since he paid, I let him keep them. I’m planning on going back again and again.
kate a
Based on reviews, I ordered the Pa Nang curry (the sauce is amazing) and shared Tom Kha soup plus vegetable tempura to start. Everything came piping hot and absolutely delicious. Portions are generous; with the appetizers I had leftovers of my curry and rice. Service is quick and attentive: we were never low on water and our entrées came more or less at the same time. We came around lunch time on a weekend which was surprisingly not crowded – I would say about half get their orders to-go.
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