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Restaurant Top Pick

Siam

Classy, modern space offering sophisticated Thai meat & seafood dishes, plus vegetarian options.

Downtown
4.6$$ & $$$
OPEN11:30 am - 11 pm
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
ThaiFusionAsianVegetarianVegan OptionsGluten-free OptionsCateringGreat selection of winesNon-alcoholic Drink OptionsResto-Bar

Details

About us

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.

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.

Amenities, services & more

We accept:  Master Card, Visa, AMEX, Interac
Located in the Hotel Le Crystal
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Frequently Asked Questions

Where is Siam located?

Siam is located at 1325 Boulevard René-Lévesque O, Montreal, H3G 0A4 in the neighborhood of Downtown (located in or near Bell Centre).

When is Siam open?

OPEN NOW Today's hours: 11:30 am - 11 pm

Monday11:30 am - 10 pm
Tuesday11:30 am - 10 pm
Wednesday11:30 am - 10 pm
Thursday11:30 am - 10 pm
Friday11:30 am - 11 pm
Saturday12 pm - 11 pm
Sunday12 pm - 10 pm
Does Siam accept reservations?

Yes, Siam accepts table reservations online.

Does Siam offer online ordering?

Yes, Siam offers both delivery and takeout online ordering.

Does Siam have a menu available?

Yes, Siam has 2 menus available to view.

What are the main cuisines at Siam?
What are the main features and amenities at Siam?
Does Siam offer vegan options?

Yes, Siam provides vegan options on their menu for plant-based dining. Feel free to ask your server or check their menu for details on available vegan items.

Does Siam offer gluten-free options?

Yes, Siam offers gluten-free options on their menu. If you have celiac disease or a gluten allergy, please notify the staff so appropriate precautions can be taken.

Does Siam have outdoor terrace or patio seating?

Yes, Siam features an outdoor terrace / patio, perfect for open-air dining in season.

Is Siam family and kid-friendly?

Yes, Siam welcomes families and children, offering a dining environment suitable for families.

Does Siam offer non-alcoholic drink options or mocktails?

Yes, Siam offers a selection of non-alcoholic drink options, including mocktails and specialty alcohol-free beverages.

Is Siam open on Sunday?

Yes, Siam is open on Sunday.

Sunday hours: 12 pm - 10 pm

Is Siam open on Monday?

Yes, Siam is open on Monday.

Monday hours: 11:30 am - 10 pm

What payment methods are accepted at Siam?

Siam accepts the following payment methods: Master Card, Visa, AMEX, Interac.

Does Siam have a website?

Yes, Siam has an official website. You can visit it here:

Does Siam have social media links?

Yes, Siam can be found on the following platforms:

How can I contact Siam?

You can reach Siam through the following channels:

Reviews for Siam

Food
Service
on Google4.4 (3100+)
*as of 2026-09-18
5★
68%
4★
20%
3★
6%
2★
5%
1★
0%

Review Summary

Siam consistently impresses guests with its authentic, flavor-rich Thai cuisine, beautiful presentation, and a wide variety of menu options, including excellent vegan selections. The atmosphere is frequently described as sophisticated, cozy, and vibrant, making it a popular destination for both intimate dates and lively group celebrations. While some guests find the environment quite loud, the high-quality food and attentive service usually create a memorable dining experience. Many patrons highlight the exceptional professionalism and warmth of the staff, noting that the team often goes above and beyond to ensure comfort and satisfaction, particularly during busy periods near local events. Overall, the restaurant is highly recommended for its generous portions, unique cocktails, and consistent ability to provide a stellar culinary outing in downtown Montreal.
Page 8 of 158 - 1574 Reviews

One of the best Thai restaurant in Montreal! Their curries are just amazing & their exceptional service makes it the perfect experience

Jun 30, 2026
on Google

Wow! Quelle belle découverte sur le Boulevard René Lévesque Ouest entre la Rue Crescent & Rue de la Montagne. Un délicieux petit bijoux thai.
Nous avons été pour le lunch.
L'hotesse, Lara, d'un grand sourire & politesse nous a chaleureusement accueillies sur la terrasse d'en haut.
Sous un très beau décor, l'ambiance était magnifique. On peut aussi s'imaginer le soir à quel point ça doit être agréable sous les petites lumières.
Jade nous a expliqué les cocktails de la maison avec beaucoup d'enthousiasme. Nous avons choisi le:

Tom Yam Siam;
Rhum blanc & Rhum de coco, jus de litchi, sirop de citronnelle, jus de lime, eau de chili & bierre de gingembre.
Un cocktail simplement original & extraordinaire!!!

Pour le repas du midi, ne sachant pas trop quoi choisir, Marilie, notre merveilleuse serveuse, nous a proposé le plateau de dégustation pour 2 personnes.

C'était incroyable! Magnifique présentation & chaque bouchée était un plaisir savoureux! Bravo au chef! On a déjà hâte d'y retourner!
Pour le dessert, nous avons pris un gateau au fromage & une glace au coco. Tellement bon & parfait pour une fin de repas!

Ce fut une expérience & une découverte exceptionnelle! Absolument délicieux avec un personnel si gentil & accommodant. Sans hésitation, je dois donner un 5 étoiles!!!

On a complètement oublié que nous étions sur le boulevard René Lévesque.
Au plaisir d'y retourner!

Merci à toute l'équipe!

Jun 27, 2026
on Google

Expérience culinaire incroyable & belle ambiance.

Jun 26, 2026
on Google

Father's day celebration at Siam was awesome.

Jun 23, 2026
on Google

Great spot! The food was delicious, & if you're lucky you might catch the Thai dancers moving through the restaurant, which adds a really nice touch to the whole experience.

The coconut shrimp was honestly the best entree for me, absolutely a must-order. I also really appreciated that there are vegetarian, pescetarian, & meat options, so everyone at the table can find something they enjoy.

We loved the mocktails too, & the desserts were great. If you prefer something not too sweet, go for the mango sticky rice. If you have a sweet tooth, the fondant is perfect.

Also shoutout to our server, who was such a sweetheart & made the experience even better. Would definitely come back!

Jun 23, 2026
on Google

Beautiful patio, great drinks best Mango Sticky Rice dessert. Such a great place to enjoy a drink on the terrace.

Jun 23, 2026
on Google

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!

Jun 23, 2026
on Google
5.0

You pay for good food not cheap food, worth the money & not that expensive

Jun 23, 2026
on Google

I had a really frustrating experience at SIAM Thai last week, & with every frustration, a star was lost. So how did they end up with 5-stars? It's because of Hassan the manager.

I placed an order for pickup that was supposed to be ready in 20 minutes. I arrived at the restaurant & told them my name...& then I waited. & waited, & waited. They were VERY busy so I gave them a bit of grace, but 45 minutes in, I was quite frustrated. I got Hassan's attention & told him I'd been waiting for a very long time & could he please figure out what was going on.

Long story short, the online order had not printed in the kitchen printer & so the order was never received. No ones fault, but by this time, I was very frustrated. It was clear that Hassan was dealing with quite a few problems that evening, & it would have been easy, & quite frankly, understandable if he too was frustrated. But, he met my frustration with patience, kindness, accountability, & most importantly solutions. He told the kitchen to stop everything else they were doing & to focus on my order...which was literally done in 10 minutes. He also gave me a $20 gift card for a sister restaurant I'm looking forward to trying.

The food was great, & despite the challenges, the service Hassan provided turned a frustrating experience into a less frustrating one because of his patience.

Well done to Hassan & the kitchen crew for turning what could have been a 2-star review into a 5-star review!

Jun 21, 2026
on Google

Outstanding in every way!

Jun 20, 2026
on Google