The Old Siam Thai Restaurant

Great Thai food with excellent service. I have been coming here on visits to San Francisco for the past 10-15 years or so, and I was happy to see him my most recent visit that the quality is still superb.

Atmosphere: 5

Food: 5

Service: 5

Loved the food. I tried the vegan dishes they were pretty decent.

Atmosphere: 3

Food: 5

Service: 4

Authentic Thai food. Very good Thai taste. Dont judge from the old pictures. Here I take the new pics for review when we visit SF. Love to come here.

Atmosphere: 4

Food: 5

Service: 5

Food's good and place is cozy. Perfect for casual dinner. If you like spicy, order spicy (not the medium spicy). Portions are great. It's right at the edge of Tenderloin, but feels pretty safe. There are a couple of paid parking lots and paid street parking nearby, so parking isn't an issue. The hosts are really nice.

Atmosphere: 4

Food: 4

Service: 5

Lovely lunch today. Stopped in after spending the whole morning at moscone. I ordered the garlic spaghetti, very tasty! It would have been perfect if it had a teaspoon less salt, but otherwise surprisingly good. Service here was excellent, restaurant is clean and well tended. Good location. Thank you Weiss, you are an excellent server.

Atmosphere: 4

Food: 4

Service: 5

The lunch combo was so big!
I shared this with my boyfriend and it was just right for me.
We got catfish, it was a bit spicy but not too much. The fish was so good.

Atmosphere: 4

Food: 5

Service: 4

If you’re looking for authentic Thai food, you should definitely go. The flavors are truly Thai. Personally, I didn’t love it, but that’s mainly because I’m not really a fan of Thai food in general. Objectively, I think they serve good-quality food.
We also ordered soup, and they brought a very large bowl. It was more than enough even for two people, and it tasted good.

Atmosphere: 5

Food: 4

Service: 5

Very good food and I love here !!

Atmosphere: 5

Food: 5

Service: 5

Popped in random food was so good nice staff ❤️ also the best somtam I’ve ever had!

Atmosphere: 5

Food: 5

Service: 5

I went with a colleague who has been to Thailand many times, and they said the food is truly authentic. Everything we ordered was delicious. Even in a pricey city like San Francisco, it’s relatively affordable.

The bill included a 15% gratuity, which felt very reasonable and honest, especially considering the current trend in the U.S. where 20% or more is often expected.

Atmosphere: 5

Food: 5

Service: 5

We arrived Just before Closing, Host - Gentleman Greeted & Welcomed us In.
Patiently took our Order & Advised Politely of Last Call.
Lovely Calm Dinner Night.
Shrimp Yelo Curry & Coconut Chicken Soup

Atmosphere: 5

Food: 5

Service: 5

Best Thai food in 25 yrs. Wish I found The Old Siam sooner. Great food, great service, friendly vibe.

Atmosphere: 5

Food: 5

Service: 5

We had a wonderfully delicious meal tonight with garlic noodles + a perfectly fried chicken which was so fresh and delectable, accompanied by a sweet garlic sauce. We four also thoroughly enjoyed the Crab fried rice, as well as a simple yet yummy tofu and vegetables. Nick was a wonderful waiter who kept our mugs full of delish thai tea and cups with fresh water. We felt welcomed, appreciated, and were sated by the splendid food. We'll be back!

Atmosphere: 5

Food: 5

Service: 5

It was good for sure. They have a great combo deal for $18.99

Atmosphere: 4

Food: 5

Service: 5

Excellent food and excellent people. They were able to make my thai noodles veg and it was tasteful. My son had a soupy pork noodles and hubby tried green curry chicken, they were all flavoursome. One of the best Thai food we had. And pls do try their fried banana with ice cream desert. They do it fresh and was yummy.

Atmosphere: 4

Food: 5

Service: 5