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.
Details
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 consistently impresses guests with its vibrant atmosphere and high-quality Thai cuisine, featuring standout dishes like the beef Panang curry, flavorful pad Thai, and delicious mango sticky rice. Many visitors highlight the beautifully presented meals, generous portions, and an extensive selection of creative cocktails and mocktails. While some diners mention that the space can become quite lively and noisy, the restaurant is frequently praised for its professional, attentive, and welcoming staff who often go above and beyond to make celebrations and special occasions memorable. With its elegant decor and central location, this restaurant is highly recommended for both casual dates and group gatherings.
If you are in downtown Montreal, you have to try SIAM!
My server, Umair, was amazing & helped me select the perfect food & wine pairings. I started with the coconut shrimp & duck wontons, followed by an incredible chicken Pad Thai & a great glass of rosé. I made sure to save room for dessert-the Lava cake topped with light coconut sorbet & toasted coconut flakes is a must-try. A wonderful solo culinary experience from start to finish. Come hungry!
The food was amazing! To start: the chicken dumplings & entree was chicken pad Thai. For drinks I got a cosmosiam (their version of a cosmopolitan). It was very strong & a bit heavy on the cranberry! But I ended up enjoying it with my meal. Wouldn't have been able to finish it without food :) the atmosphere was great on the terrace especially for a Thursday evening. You couldn't hear the people directly next to you which was nice & the servers were very polite. It was a bit slow to fill up our waters & to bring out the entrees. But the food was so good that it felt worth it by the end.
Everything was great as always. Highly recommend the mango salad , satay chicken & duck which is BBQ'd & then cooked in curry. Excellent. Service by Davindet was exceptional
May 20, 2026
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This place had a wonderful atmosphere, great service, & honestly the best chicken green curry I've ever had. This menu item had two'chili pepper' ratings, I had a third chili pepper for some extra heat, amd I loved every bite. My daughter had the seafood Pad Ki Mao & thought it was amazing. & the mango sticky rice for dessert was just the icing on the cake so to speak!
Really enjoyed the vibe of this place. The food was delicious. We started with the chicken satay then had the beef pad seew & sweet & sour chicken. Would definitely return & recommend.
Sat quickly on a Tuesday at noon with family of five (kids 11, 13, 16) after morning at Musee de Beaux Arts. Server solicitous & helpful with menu. Each appetizer & entree delicious: mango salad, vegetable soup & chicken dumplings were standouts, along with Panang Curry, Crispy Chicken & Pad Thai. Popular with business lunchers but our family enjoyed the more professional atmosphere without ubiquitous crayons, paper placemats or chicken tender menu options. Lava cake, creme brulee with cappuccino & Americano was sweet ending & we wobbled out happily.
Stunning! Fresh, bright flavors in all the food items I had.
✅The tom yum soup, while lighter on coconut milk than I am accustomed to, & sans mushrooms, was chock fill of lemongrass, lime, & just the right amount of chili flake.
✅The pad mee was so lovely with its vegetables crisp, vermicelli noodles with perfect bite, & a generous portion of chicken. I, in fact, could not finish the portion on my own.
✅I finished with the sorbet & found them delicious without being overly sweet.
Would absolutely return to Siam, & would recommend it to anyone.
The Table D'hote was delicious! The appetizer platter was so tasty & a real variety. Our crispy chicken & beef curry were amazing. Our server was wonderful. She was so helpful & honest in helping us with our ordering. I wish that I could remember her name because of how friendly & helpful she was.