We stopped here for lunch on the way back from Columbia River Gorge area and I thought the food was excellent. I got the Massaman Curry and it was quite good! I also tried the salmon sushi rolls and they were pretty good too. My mom ordered a sushi roll order that had spicy tuna and cream cheese and some other things that was pretty good too! Overall I’m happy we stopped there and would go again!

Best Sushi I've had in the PNW. Kids had California rolls that were some of the best California rolls we've tried. The Heart Attack roll may just be the best roll I've ever had, at least top 3. Do yourself a favor and stop here when you visit Multnomah Falls. Also try one of the little Guava candies on the way out.

It was way past our usual lunch time. We were hungry. As we approached Troutdale I Googled restaurants nearby. Lots of chains and burger places. Siam Sushi promised something different. We went in. It’s a mom and pop restaurant. We had a delightful lunch. Edamame, Pad Thai with tofu, shrimp and vegetable tempura. All excellent.

This place is not very big. We went for a late lunch and got seated right away. There's some outdoor tables. The sushi was really amazing. We will be back for more.

This place is Troutdale's best kept secret!
In a word "AMAZING"!
Don't be fooled by the tiny size. Their food is wonderful. I've eaten here less than 5 times but me and my brother are on a first name basis! Pi (Pronounced pie) the waiter, is a premiere, polite gentleman who is exceedingly friendly. I've seen Pi walk customers out to their car just to meet and pet their waiting animal.
If you are looking for an exquisite atmosphere this isn't your place. Its small but quaint. More importantly they have fantastic food.
They do take-out very nicely in sturdy containers.

My husband and I are huge sushi lovers. Once we found this local business in the heart of down town Troutdale was a home run! The sushi was delicious and good portion sizes for the price. The service was wonderful and friendly. We found our new favorite sushi place to dine in.

It was good food. The service was what would be expected. The portions seemed a little small compared to most Thai restaurants. I would not be opposed to coming back but it would not be at the top of my list for going to get Thai. Worth giving it a try as everyone has different tastes and this may be yours.

We have been coming here for years and it's absolutely wonderful! Food is delicious every time and the staff and owner know their customers by first name and remember their favorites to order. My 4 and 6 year old love the soup and sushi and my husband and I have any many different items and they are all really good and fresh. Highly recommend

Why say your open until 7:30 if I come at 7:10 and when I walk in you say sorry we threw all the rice away just now ? Change your opening times

Best sushi in portland!

It was way past our usual lunch time. We were hungry. As we approached Troutdale I Googled restaurants nearby. Lots of chains and burger places. Siam Sushi promised something different. We went in. It’s a mom and pop restaurant. We had a delightful lunch. Edamame, Pad Thai with tofu, shrimp and vegetable tempura. All excellent.

The spot for sushi!

อร่อยมากครับผมโดยเฉพาะปลาไหลครับเจ้าของร้านกันเองใจดีมากครับ(ผมน้องชายพี่ญาญ่าครับ

We stopped here for lunch on the way back from Columbia River Gorge area and I thought the food was excellent. I got the Massaman Curry and it was quite good! I also tried the salmon sushi rolls and they were pretty good too. My mom ordered a sushi roll order that had spicy tuna and cream cheese and some other things that was pretty good too! Overall I’m happy we stopped there and would go again!

Es muy buena la comida y buenas personas lo recomiendo

I have eaten Thom Kha soup at many Thai restaurants. This restaurant has the best soup in the Portland metro area.

Sehr nette Bedienung und das Essen war auch super!

Great place, but please add more fried sushi to the menu! Thank you for the good sushi.

Every time I am in town I make sure to get sushi at Siam Sushi in Troutdale. The Sashimi / Sushi combo is fresh and fabulous. The Fresh Rolls are bountiful and the peanut sauce is to die for. My husband swears by the Pad Thai. Try it, you'll like it!

Nice quiet location with many different offerings.

Just needed a sushi fix. Siam did the trick. I had a dragon roll and crunch[soft shell crab] roll and both were excellent. Worth the trip.

Everything was delicious and place is super clean. Very happy with our food.

Awesome service, great food, and clean, bright atmosphere. We loved our sushi rolls (Sunrise and Sandy River were our favorites), and delicious miso soup and gyoza too! You’ll love this spot when in Troutdale!

Very good sushi!

Decorated nicely, service was great, and food left a lot to be desired. Maybe it was an off night. The food was bland and had no flavor.

I had the panang curry. It was very good. Nothing wrong with this place, I'm just stingy about my five-star ratings

Best spicy tuna roll I have ever had.

The best on the East side love this place for take out or dine in

Best sushi ive ever had, and the staff is always great!!! It really doesn't get better than Siam Sushi!!!

This is some of the best sushi I have had. Their shrimp tempura is delicious.

We are here for lunch for the first time, friends showed us this gem. Beautifully presented sushi rolls that tasted delicious. All the food we ordered was exceptional. Friendly, attentive staff.

The best sushi I have ever tasted

This place is amazing! The food is the best sushi that i have ever had. They have great service and the place is sparkling clean. The bathroom is one of the cleanest bathroom I've ever been in. This place is most definitely recommended! 😁👍🏻

This place is not very big. We went for a late lunch and got seated right away. There's some outdoor tables. The sushi was really amazing. We will be back for more.

Ordered a few meals for takeout. Both sushi and thai (Pad Thai, Tom Kha) are very tasty. Friendly staff.

Holy freakin moly, too yummerz for words!

Best Sushi I've had in the PNW. Kids had California rolls that were some of the best California rolls we've tried. The Heart Attack roll may just be the best roll I've ever had, at least top 3. Do yourself a favor and stop here when you visit Multnomah Falls. Also try one of the little Guava candies on the way out.

Pretty good sushi, tasty rolls and tempura. Would go again!

Some of the better sushi I have had. Flavorful and fresh, prepared in an aesthetically pleasing manner in a clean and stylish setting.

The food was fantastic and extremely fresh. The service was fair for the food that we ordered. It's smaller, but don't let that scare you from this wonderful hole in the wall.

I live 4 hours away in Washington but I’d drive here every time I crave sushi because this place is the pinnacle of Japanese/Thai cuisine. It literally does not get better than this! Easily the best Japanese food I’ve had.

Amazing customer service, Even better Sushi. Definitely my first time but won’t be my last!

Very yummy sushi and miso soup! Definitely recommend the fried rice:) overall lowkey spot, very chill, nice servers! Loved this place for sure coming back! Food was good quality😋

We have been coming here for years and it's absolutely wonderful! Food is delicious every time and the staff and owner know their customers by first name and remember their favorites to order. My 4 and 6 year old love the soup and sushi and my husband and I have any many different items and they are all really good and fresh. Highly recommend

I travel for work every time when I come to Oregon I visit this location the best sushi ever

Horrible service ! Food was dry and not seasoned and they only asked me how everything was when I was almost done eating. I won’t be back.

It's a smaller venue than some restaurants, and I haven't dined in, but on a Friendsgiving evening with a kitchen too small to throw a feast? They helped!

We had one of every special roll and thank goodness for good friends because every one was a banger.

Personally I know just above bubkis about sushi, and here I don't have to. No bad options, very patient staff!

我們是週日的夜晚打佯前去的。食物很好吃。材料很新鮮。

Idk how come it’s such a high rated place. I thought it’s a joke. Flies and really tasteless food. No bueno

Wonderful service and great food!!!!

Nice place good selection of sushi and non sushi dishes.

Nice, small place. Food was good. Service was FAST. Waiter was attentive and anticipated.

Great food affordable and good service is a family owned.

Love this place, been coming here for over 12yrs! AMAZING FOOD love the sushi

The sushi and miso soup was absolutely delicious, they are pet friendly, (they only allow them outside.) They had amazing service and were very kind

Came ten minutes before the closing time listed on their door. A staff member refused to let us enter and told us they were closed. There were people dining outside and inside. EDIT: We were not offered a to go option. The employee walked away into the restaurant

Food was a 10, service was horrible. We got attacked by a bunch of bees outside and the staff watched as they flew all over our roll and when I asked them to replace it they didn’t and charged me full price. They also didn’t bring any water, utensils, or take our order within a reasonable amount of time. -Love Karen

My family loves Siam Sushi and Thai! It's a great option when different people want different things. The sushi is always fresh, the Thai dishes are great (though not spicy - if you want it spicy you definitely need to ask!). The prices are decent and the portions are generous. The staff is friendly and gets food out quickly. Great for sit-down or take out.

By far the best sushi I’ve ever had. Me and my cousin come here a lot and it’s good every time. The hours are odd but at the end of the day the food is to good so who cares. I’d recommend The sushi and chicken curry under the lunch/dinner specials. So good.

Stopped in for a quick session of sushi before a concert at the Edgefield. The sushi was fresh and delicious. The service was great, really nice people. We will definitely make it back next time we go to a show!

I was not expecting much but the food was delicious and the service was amazing!! Highly recommend if you’re in the area! Portions were great, my tummy is happy!

Delicious Thai and sushi, i liked the sushi more than the tum yum soup.

One of a very few restaurants that came back even better from the pandemic. Some of the best curry I have ever had! Thank you for a great dinner.

Stopped in on our way to Multnomah Falls and realized we made the best decision of the day so far. Pai gave us excellent service and told us all the great things to do around town.
Food was soo amazing and had the friendliest service! 👍👍

I love thai food. This place is excellent. A pity I will not be able to enjoy it more since I dont live here. No doubt you will suceed.!!!!

Top quality sushi rolls. Pad see ew was ok. Places that serve sushi and non Japanese cuisine usually have not so great sushi, but this place is an exception!

BEST SERVICE EVER! food was delicious. Our server was amazing. If your in the area this restaurant is a great place for sushi and Thai options. Food was delicious served warm. Place is extremely clean and staff was extremely friendly.

They had good food and the sweet tea was amazing!!!😁

I just happened upon this place and thought I'd give it a try. I was a little taken aback by the prices. The food was good, but spendy. Lunch for just myself was over $30

I have been going here for over a decade. I’ve eaten at many other Thai resteraunts and Siam Sushi is the best one by far. Not only is their food absolutely AMAZING (pad Thai & fresh rolls + peanut sauce, curry, & sushi), the people that work there are just as amazing as the food they put out. There is no comparison to the food here & this place holds a special place in my heart, and stomach ❤️

Outstanding service, great food.

So delicious especially the green curry! Amazing employees with great service!! I love the dude with the long hair he was asking me and my friends abt how did we get such long hair lol

This place is Troutdale's best kept secret!
In a word "AMAZING"!
Don't be fooled by the tiny size. Their food is wonderful. I've eaten here less than 5 times but me and my brother are on a first name basis! Pi (Pronounced pie) the waiter, is a premiere, polite gentleman who is exceedingly friendly. I've seen Pi walk customers out to their car just to meet and pet their waiting animal.
If you are looking for an exquisite atmosphere this isn't your place. Its small but quaint. More importantly they have fantastic food.
They do take-out very nicely in sturdy containers.

Everything was delicious, and the staff friendly.

Delicious food at a pretty good price. Also left me feeling satisfied for hours.

We love this place so much!! Authentic and made they way it tastes in Thailand!

Tasty sushi! This is my new go-to place for my favorite food. Cute ambiance and parking was easy. Everything here was so delicious and the service was excellent.

Good food, both hot food and sushi. About $13 per roll and the same for a large bowl of chicken and ramen. Everything tasted delicious and the waitress seemed to be a mind reader. Very attentive to us as to when to take our stuff or refill our drinks etc.

My husband and I are huge sushi lovers. Once we found this local business in the heart of down town Troutdale was a home run! The sushi was delicious and good portion sizes for the price. The service was wonderful and friendly. We found our new favorite sushi place to dine in.

The most amazing sushi and curry here. Friendly kind and wonderful staff. I love this place so much!

Heart attack roll was AMAZING! We also ordered the Tempura Veggie Roll, Pad Thai with Chicken, Chicken Teriyaki and Fried Rice. Our service was so speedy and just over the top fantastic. Very tastefully decorated and home like environment. Will return again on our next trip to Oregon. Thank you so much for a great dinner!

The Sushi is always freshly prepared, you can tell that they care deeply for the food they serve their customers rather than giving someone old or dry sushi. The sushi from this place is out of this world. Absolutely delicious, I took my brother and best friend to eat here and they said the same thing, we took tons of pictures and all of our friends were asking where we had bought the sushi. Definitely recommend, and since I live close, I plan on getting food here whenever I can.

Brought in a large group and they were very accommodating. Service took a little while to get rolling but after that everything was great. Sushi and fried rice was delicious!

I wanted to try sushi in the west coast since I'm from Missiouri and we stopped by here. I wish I took pictures of the food but I was hungry and forgot. It was so good and delicious. Great service and our waiter was funny and awesome.

Great place.

(a review of customer service) I called for a to-go order and they said 30 minutes out - no problem, a good sign that they are busy. I arrive at the appointed time (6:30pm) then *wait for 20 minutes* despite just one person in front of me waiting for their to-go order. They hand me the food with no apologies, no mention of the extended delay, and no attempt to make amends. Being busy I can understand, but 20 minutes of wait for food ordered 40 minutes earlier?

Great food and very friendly and helpful staff.

Amazing fresh sushi rolls! We visited for the first time during an Art Walk and the place was packed, obviously a local favorite. Our server was great and super nice. We can’t wait to go back!

Absolutely amazing food! Got the mussaman curry, avocado roll, and salmon roll. I love how everything was prepared, and I can’t wait to be back. Thank you

The food was excellent as was the service. There was only one waiter at the restaurant serving multiple tables, but he did a great job keeping up with all of the tables. I would eat this restaurant again or recommend it to others.

Great sashimi

Very peaceful and friendly sushi place right in downtown Troutdale. Stopped on my way to the falls for a lite meal and I was not disappointed.

Best sushi in town!

I mean, wow. Great quality and solid service.

Great service and awesome sushi and more!

Excellent service and the food 5 star

OMG SOOOOOO GOOD. I’m writing this still sitting at the table, the most amazing peanut sauce, Sushi, Curry, & potstickers!!! 100% recommended! I will be coming back!!! Everything was so amazing! Good customer service as well!!

Best Thai food around. Great sushi 🍣! Take out only for now.

Beautiful place!!!!

Best sushi in town!!!

Extremely professional business, food is great , very tasty , personal is awesome , prices are great !!!! Will come again, recommend to everyone!!! HANDS DOWN !!!YOU CANT BEAT THE PRICE !!

Great sushi!

Their food is amazing and the staff is wonderful. Highly recommended.

I come here for sushi all the time and it’s great. My wife tried their curry for the first time, and she said it was outstanding. They are still open for take out. It’s important that we support our local businesses at this difficult time.

Siam sushi was a great spot to sit and talk with friends while enjoying a delicious meal. The service was excellent, she never let my water glass empty, the food was prepared quickly and delivered piping hot. We got the Thom Kar Goong soup with tofu, and the spicy tuna roll. I would highly recommend this little gem if you feel like sushi or Thai food, which is also on their menu.

Love Thai food

Fresh sushi and thai food! Interesting combination but it works! Service is generally fast and selection for both genres is great!

The restaurant is nice and clean, staff were friendly. The food was just ok, it wasn't bad by any means, but nothing stood out to me as a need to return here to eat again. I had the salmon lovers roll which was ok, I also has the hood roll which was good, standard spicy tuna in top of a California roll with some crunchy flakes on top. Overall I say it was average.

Loved the food, the atmosphere, the family that served us.

Delicious, peaceful & polite!

Sushi is perfect and the staff are super friendly

EDIT: I have tried 3 more times since this post and the place is still ALWAYS closed. I’m going to 1 star.

3 stars ONLY because they are NEVER open!! Even when it says they are open, nope most likely not open. A couple miracle instances that they were open the sushi was fresh. Please come up with a better schedule or stop closing on days you say your open. Every time I come and your not open, I will take a picture and add it to this review.

The sushi rolls are especially good. The Phad Thai at lunch was uninspired.

Food was good as well as the service.

Delicious food overall and nice staff!!

Hours of operation are not consistent. Showed up before their closing time and already had their close sign up an hour early. Good food though.

Awesome food and great location.

Best sushi anywhere

Not to bad of a sushi place for troutdale. Rolls are fair. Not to shabby

It was good food. The service was what would be expected. The portions seemed a little small compared to most Thai restaurants. I would not be opposed to coming back but it would not be at the top of my list for going to get Thai. Worth giving it a try as everyone has different tastes and this may be yours.

As others have said, the food was awesome and the service was great. Highly recommended. It's amazing. Best sushi I've had outside of Okinawa.

If you are wanting fresh goodness, this is the place to try out. Best fresh rolls EVER!

Amazingly delicious food!!!

Outstanding food and service every single time! This is the first place I genuinely enjoy raw fish sushi. And the Thai food is off the hook good! We came for the first time six months ago and have been back over two dozen times.

The food is very food and also the service

Just got back from taking my kids to.eat here... great service and even better food the sushi.was.so.fresh.. thank you we will definately eat here very often.

This place is great. Always great service and good. It’s so fresh and delicious. Haven’t had anything on menu thus far I wouldn’t recommend. If your seeking quality sushi, Thai, bento this is your place. Well worth the stop.

Great food

Great food! Fresh sushi! Good prices.

The best sushi east of PDX.

Poke was excellent, seafood coconut soup perfect. Super friendly staff. Great spot.

Best sushi spot I've tried in a long time I got the crispy tuna rolls not to spicy just right! & I got the beef rice roodles & my bf got the pork ramen they were both made right enough meat & enough noodles! Recommend to anyone visiting Portland 👍🏼 Also great customer service our server recommended us alot of places to visit!

Very good sushi! My girlfriend and I love coming here :)

Good food and always great service. We enjoy Siam Sushi as a family with young ones.

Excellent Miso soup, fresh variety of sushi. New roll flavors consistently amaze from the traditional rolls they serve with perfection. Price is affordable. Check it out!

Great sake selection and lots of yummy food choices!

Great options and price. Yes the Heart Attack roll is amazing.

Fantastic the pad kee moa is the best!

Get the Thai donuts for dessert... you can thank me later 👌

I only had the Tom Going and fresh rolls but it was fantastic. I also had the fresh rolls and lunch was under $15 the peanut butter sauce for the rolls taste absolutely wonderful. The Tom Goi (chicken), my wife had the the shrimp both flavors were very similar but a distinct flavor in the shrimp very very good I would definitely recommend ordering and enjoying. My next trip will be yakisoba which I have not had since being in Japan in 1987. I am looking forward to it!

Very fresh food. Nice people