Discreetly located in the Hotel Le Crystal in the heart of downtown, our restaurant welcomes you in a contemporary Asian decor. Our gigantic Buddha and our stairs in tropical colors will certainly not leave you indifferent. In summer, discover our charming colorful terrace for a refreshing cocktail.
Thai cuisine is considered the finest in Asia. Its original and delicate ingredients such as curry, mint, lemongrass, coriander, kaffir lime or even red basil, its fragrances and its colorful and spectacular presentations will make you travel. But beware, it is also very spicy and can represent a real challenge for the taste buds!
Siam offers you the great classics such as pad thai and curries, presented in a contemporary way. Our grandiose and warm decor as well as our dedicated staff invite you to come and experience the tradition of sharing typical in Asia. The address to remember for your business lunches, special events or just a good meal.
Our Specialties
Chicken Wings, Chicken Satay, Duck Wontons, Jerky Beef, Papaya salad, Mango salad, Larb, Tasting platters, Tom Yum soup, Tom Kah soup, Paneng Curry, Green Curry, Yellow Curry, Red Curry, Pad Thai, Pad Mee, Pad Seew, Pad Kra Pao Moo, Homemade desserts & Cocktails.
Siam is a consistently impressive Thai dining spot in downtown Montreal where vibrant, well balanced flavors meet generous portions, a stylish yet inviting ambiance, and attentive service. Reviewers praise the wide menu from green curry to pad Thai, dumplings and satay, noting fresh ingredients, colorful presentations and many vegan options. The service is repeatedly described as friendly, professional and helpful, with staff guiding choices and making celebrations feel special, while the terrace and warm lighting add to business meals and gatherings. While busier evenings can bring noise and occasional slower pacing, the overall experience is high quality, good value for the portions, and a welcoming atmosphere that invites return visits. The result is a top choice for Thai cuisine in the city, where guests leave looking forward to the next visit.
Tres beau restaurant, belle ambiance composé de l'équipe tres chaleureux. Une belle place parfaite bien située au centre ville pour passer un bon temps entre amis, famille, amoureux ou meme pour des sorties avec des collègues 5@7.
Une des quelques places a Montreal pour découvrir les mets thaïlandais savoureusement préparés 😋.
Such a nice Thai restaurant! Beautiful ambiance & lovely decor. The food is super tasty - honestly the best Thai food in town. Staff are friendly & the place just feels great!
Nov 11, 2025
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Wow, I just had the best Thai food ever! Seriously, the flavors were incredible & everything tasted so fresh. Our server was amazing, he was super friendly & attentive. Olivier definitely made the experience even better! I'm already planning my next visit!
Nous étions allées en Thaïlande il y quelques années & nous adorons nous remémorer l'expérience... Ce fût une réussite!
Nous avons suivi les recommandations, un vrai délice nostalgique.
Le serveur était adorable, charmant. Je cherche à prendre contact avec lui 🫶🏻
Un Frédéric!?... Centre-Ville de Montréal.... 🫠
Belle expérience cette semaine au Siam du Centre-Ville.
L'atmosphère légèrement tamisée de la salle du bas était très agréable.
J'ai apprécié qu'on m'ait accommodée pour m'asseoir à notre table un peu plus tôt. Nous avions une réservation pour 18h15 le mercredi mais quand je suis arrivée à 17:50, notre table était déjà prête & notre serveur Davinder a pu m'y asseoir.
Niveau menu, on retrouve pas mal de classiques Thaï avec de belles options vegan également. J'avais opté pour les excellents dumpling au poulet sauce arachide & le pad Thaï au poulet dont la portion était bien généreuse (la photo ne lui rend pas justice). Attention juste, le menu ne l'indique pas mais j'ai trouvé la sauce des dumplings légèrement épicée. Je ne la recommanderai pas pour des personnes sensibles aux épices ou des enfants. Ça vaudrait peut-être un piment ou 1/2 piment sur le menu.
Mention spéciale pour le mango sticky rice cocktail, doux & délicieusement fruité.
En dessert nous avons opté pour un classique moelleux au chocolat avec sorbet coco. Rien d'exceptionnel mais c'était tout de même très correct.
Gros bonus pour le service exceptionnel de notre serveur Davinder qui a été souriant & aux petits soins du début à la fin. Il a vraiment égayé notre soirée & contribué à rendre notre expérience mémorable.
Nous venions initialement pour la bouffe & le décor mais nous reviendrons très certainement pour la qualité du service & belle atmosphère du lieu.
Excellent food as always. Eaten here many times. The braised beef red or green Thai curries are superb. Great courteous service as well & our waiter brought a free dessert treat for my wife's birthday. Thanks again.
Really great Thai food, beautifully presented, flavorful, lots of vegetarian options & great cocktails & mocktails. The only downside is how loud it is - difficult to have a clear conversation.
Oct 9, 2025
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Oliver gave us 5 star service, the tasting menu was BOMB. Highly
Recommend for groups! Amazing, the Pad Thai noodles are on point & reminded me of the ones I had in Thailand. Music should be a touch louder.
We had a wonderful evening at Siam Restaurant Centre ville last Saturday night, despite it being absolutely packed & the rain! Our server Daniella was an absolute gem - her cheerful demeanor & constant smile made our family dinner truly special.
What impressed us most was how gracefully she handled the busy Saturday night rush while still giving our table personalized attention. Even with a bustling restaurant, Daniella never seemed frazzled & maintained her warm, welcoming attitude throughout the evening.
The highlight of our night was when Daniella surprised us by singing'Happy Birthday' - her enthusiasm was infectious! My 3-year-old nephew was absolutely delighted, turning what was already a great meal into an unforgettable family memory.
The authentic Thai cuisine was delicious, but it's servers like Daniella who truly make Siam Restaurant stand out in Montreal. Her professionalism combined with genuine warmth made us feel valued & well-cared for.
We'll definitely be back & hope to have Daniella as our server again. Highly recommend Siam Restaurant for families - they know how to make everyone feel welcome!
Aug 3, 2025
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Best smelling & tasting Thai I have had since visiting Thailand. Authentic & flavorful green curry. The panang curry (2nd visit) was rich with superbly tender beef. A great staff & wonderful atmosphere. Will definitely be by on next visit to Montreal.
I dined at Siam to celebrate my 23rd birthday & I have to say I thoroughly enjoyed myself! From the service to the overall ambience, I would definitely recommend this restaurant to anybody looking for great Thai food with a modern twist. My green curry was really good &, the service was five stars. I had an amazing server (Fanny) & she served my big group of 10 people flawlessly. She was super sweet & very accommodating! Near the end, another server also came & upped my experience even more with his overall great personality & fun vibes (shoutout Olivier)! Thank you Siam for the amazing balance between a great restaurant experience, & a fun time! I've eaten at this restaurant twice already & will definitely be coming back. 🥂
J'ai passée une tres belle soirée chez Siam! Le service de Fannie & l'ambiance d'Oliver était vraiment agréable. Thai food was a first for me & it was delicious
Went for a friend party the food is really good the pad thai ja the best but i did not try the whole menu. Really flavofull. Fast service! Thank you to olivier & emmie! They make our night!!
Jul 26, 2025
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The food was good, nice portion sizes, the prawn appertizer was very nice, & the beef massaman was tasty. The dumplings & chicken satay were ok, but not amazing.
The service, however, was a real struggle. It took over 25 minutes to get a drink, & we had had a lot of issues trying to get our waiters attention to order & pay the bill, the sangria was very nice & we would have stayed for more, but it was to hard to get service so we gave up.
It's worth a visit, good thai food, not a must visit though.
I've been to Siam about four or five times now, & overall, I would say it's a solid, well-rounded restaurant. The space itself is elegant without being over the top. You can tell the restaurant is aiming for that more elevated dining experience, & in most ways, it succeeds.
Let's start with what keeps me coming back: the table d'hôte. It's kind of their signature offering, a generous spread of five to six starters, two mains, rice, & either tea or coffee to wrap up for 90$. It's a great format if you want to explore the menu in one sitting. You get variety, consistency, & good value for what you receive.
The appetizers are solid across the board. From crispy spring rolls & chicken satay to those coconut shrimp skewers & dumplings, everything comes out fresh, well plated, & balanced in flavour. The sauces are well thought out, sweet chili, peanut, nuoc cham, & the mango salad adds that much-needed crunch & acidity. It's not reinventing anything, but it's all well executed.
The real star, though & I don't say this lightly is the beef red curry! It's phenomenal. The beef is so tender it literally melts in your mouth, like butter on a hot skillet. The curry itself is rich, velvety, & full of depth. You get layers of flavour: creamy coconut, a punch of chili heat, those unmistakable notes of lemongrass & kaffir lime, all balanced in a way that hits the palate just right. I've had it every single time I've gone, & it's one of the few dishes I'd actually describe as addictive.
Now... the less exciting part. The table d'hôte hasn't changed in at least three years. Same starters, same mains, same everything. & while it's comforting to know what to expect, I do think the menu could benefit from a bit of seasonal rotation or at least one or two new additions. For a place that positions itself on the higher end, a little evolution would go a long way. When I go out for this kind of dining experience, part of the joy is in discovering new things... & right now, that's missing.
That's where the five-star rating drops a bit for me. It's not the quality, that's there. It's the lack of freshness in the offering over time.
The drink menu is solid but leans expensive. Cocktails are well made & beautifully presented, tropical, often layered with Thai flavours like basil, ginger, or mango, but again, it adds up quickly, especially if you're doing the full menu.
Service is generally great, professional & warm, & the pace is well managed. You can feel the intention of offering a more refined experience. That said, I did have one visit that really missed the mark. One of the mains came out bland, which was a shock given how flavourful the food usually is. The dish was genuinely disappointing, & unfortunately, the staff didn't acknowledge it or offer anything to make up for it, which, to be honest, was a bit of a letdown at this price point. But in fairness, it was a one-time thing out of several great meals.
Most recently, I brought my partner, who's from Asia & usually quite tough to impress when it comes to Southeast Asian cuisine. He was genuinely impressed, with the flavours, the attention to detail, & the plating. That reaction alone gave me some reassurance that despite the stagnant menu, the core quality is still there.
So yes, Siam is still a place I would recommend. The dishes are consistent, visually beautiful, & generally packed with flavour. It's just time for the menu to get the same kind of attention the plating & ambiance already do.
I've been here multiples times. The food is very good. They have good seafood options. The shrimp pad Thai was very tasty. Although I was not a fan of their mocktails.
Première fois à ce restaurant, c'était délicieux, aussi bon qu'en Thaïlande. Ambiance super bonne & le service fantastique. Déjà hate d'y retourner. On a prit plusieurs items sur le menu cela nous a permis d'en ramener a la maison pour notre fille.
