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.
Olivier was our server today. He was courteous, attentive, & provided excellent service & recommendation. We are already excited to return & try other food ! Thank you :)
Oct 11, 2025
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Anniversary Dinner at Oliver & Julienne - A Wonderful Experience
We came to Siam, welcomed by our servers, Oliver & Julienne, to celebrate a friends anniversary, & it couldn't have been a better choice. Despite serving a large party of around 30-40 guests that night, the staff remained incredibly attentive & hospitable. They checked in with us regularly to make sure everything was perfect.
The food was absolutely amazing-every dish was full of flavor & beautifully presented. I especially like the seafood curry. The wine recommendations were spot-on, & they even let me sample a few before choosing the one I liked best.
The team's energy & friendliness truly stood out. You can tell they love what they do, & it made the entire evening feel warm & welcoming. We'll definitely be coming back!
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.
The food was amazing & the staff so friendly!! Olivier gave us the best service he put music to our taste & recommended us the best plates. Def will be coming again!!
Nous étions surpris!! On ne savait pas trop à quoi s'attendre mais c'était très très plaisant. Le resto est vraiiiment beau, très bonne atmosphère, bonne musique (afro house genre, j'adore), la nourriture était délicieuse & CHAQUE employé était souriant(e) & poli(e). 🤍
This experience was amazing! Our server (Chloe) was magnificent! She was attentive, kind & knowledgeable. The food was tasty & filled with flavours. I would definitely come back & recommend everyone I know to try this restaurant!!
We celebrated our anniversary at Siam with a group of 30 people & it couldn't have gone better. Olivier & Julie-Anne took amazing care of us & made sure everything ran smoothly. The food was absolutely delicious & everyone in our group really enjoyed themselves. The atmosphere was perfect for a special occasion & the staff handled such a large group effortlessly. We'll definitely be coming back.
Nous avons passé une très belle soirée dans un restaurant très bon & un cadre très agréable, un petit merci tout particulier à Olivier pour son excellent service & sa gentillesse. Au plaisir d'y revenir.
Sep 26, 2025
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C'est un restaurant à faire l'expérience côté culinaire. La nourriture est très délicieuse & le service est excellent.Les desserts sont délicieux Demandez Olivier comme serveur, il est très divertissant.
