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Restaurant

Le Petit Dek Sen

Authentic Thai street food flavors brought to life in the heart of the city.

Notre-Dame-de-Grâce (NDG)
4.7$$
OPEN12 pm - 2:30 pm, 4 pm - 10 pm
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Photo of Le Petit Dek Sen, Notre-Dame-de-Grâce (NDG) - Montreal
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Details

About

Le Petit Dek Sen delivers a focused menu centered on the vibrant and assertive profiles of Thai street food. The kitchen prioritizes high-heat grilling techniques to impart smoky depth to skewered meats and seafood preparations. Aromatic herbs such as Thai basil, cilantro, and lemongrass anchor the flavor profiles of the noodle and curry dishes offered. The cooking process emphasizes the balance of spicy, sour, sweet, and salty elements traditional to regional preparations from the Dek Sen lineage. Patrons engage with a layout designed for efficiency and casual social interaction. Each preparation demonstrates a commitment to traditional seasoning methods while maintaining the integrity of fresh, raw ingredients. This establishment functions as a primary destination for individuals seeking authentic Southeast Asian culinary techniques executed with technical precision and consistent, bold seasoning.

Amenities & services

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Frequently Asked Questions

Where is Le Petit Dek Sen located?

Le Petit Dek Sen is located at 5331 Rue Sherbrooke O, Montreal, H4A 1V2 in the neighborhood of Notre-Dame-de-Grâce (NDG).

When is Le Petit Dek Sen open?

OPEN NOW Today's hours: 12 pm - 2:30 pm, 4 pm - 10 pm

Monday12 pm - 2:30 pm, 4 pm - 9 pm
Tuesday12 pm - 2:30 pm, 4 pm - 9 pm
WednesdayClosed
Thursday12 pm - 2:30 pm, 4 pm - 9 pm
Friday12 pm - 2:30 pm, 4 pm - 10 pm
Saturday12 pm - 2:30 pm, 4 pm - 10 pm
Sunday12 pm - 2:30 pm, 4 pm - 9 pm
Does Le Petit Dek Sen accept reservations?

Online reservations are not currently offered through this listing for Le Petit Dek Sen. However, you can call them directly at (438) 375-0696 to inquire about table availability.

Does Le Petit Dek Sen offer online ordering?

Yes, Le Petit Dek Sen offers online ordering for delivery.

Does Le Petit Dek Sen have a menu available?

While a dedicated menu isn't hosted directly on this profile, you can visit their official website to view current offerings.

What are the main cuisines at Le Petit Dek Sen?

Le Petit Dek Sen specializes in:

What are the main features and amenities at Le Petit Dek Sen?

Key features and amenities offered at Le Petit Dek Sen:

Is Le Petit Dek Sen open on Sunday?

Yes, Le Petit Dek Sen is open on Sunday.

Sunday hours: 12 pm - 2:30 pm, 4 pm - 9 pm

Is Le Petit Dek Sen open on Monday?

Yes, Le Petit Dek Sen is open on Monday.

Monday hours: 12 pm - 2:30 pm, 4 pm - 9 pm

Does Le Petit Dek Sen have a website?

Yes, Le Petit Dek Sen has an official website. You can visit it here:

Does Le Petit Dek Sen have social media links?

We do not have social media links on file for Le Petit Dek Sen, but here is their Google Business profile link:

How can I contact Le Petit Dek Sen?

You can reach Le Petit Dek Sen through the following channels:

5★
81%
4★
8%
3★
8%
2★
3%
1★
0%

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Reviews for Le Petit Dek Sen

Food
Service
on Google4.7 (80+)
*as of 2026-09-15
5★
81%
4★
8%
3★
8%
2★
3%
1★
0%

Review Summary

Le Petit Dek Sen is widely regarded as a standout destination for authentic Thai cuisine in Montreal, frequently praised for its vibrant flavors, generous portions, and high-quality ingredients. Guests consistently highlight the Pad Thai and various stir-fry dishes as menu favorites, noting that the kitchen successfully delivers traditional spice levels and fresh, well-seasoned profiles that evoke the culinary experience of Thailand. The service is often described as warm, attentive, and accommodating, with staff who are particularly praised for their kindness and ability to handle dietary preferences with care. While individual experiences regarding wait times or atmosphere can vary, the majority of visitors find the restaurant to be a cozy, welcoming, and excellent value, making it a highly recommended spot for those seeking delicious and satisfying Thai meals.
Page 2 of 6 - 52 Reviews

I really had an excellent meal & very friendly service during my first visit to this restaurant. Everything looked so good & I had trouble deciding, thus the waiter suggested that when this happens they usually turn to their traditional basil minced pork dish (Pad Ka Prao Porc or Thai Basil), with a side of rice & a fried egg on top. I had to try it. I had it at medium spicy which was just right for me, however do note that it is fairly spicy at that level, & it was just popping with flavour. There is a nice mix of vegetables within the dish & the pork was very juicy & tender; plus the fried egg added a nice contrast of flavour. I would highly recommend it & although I'm not very close by, I'll make the journey to return hopefully soon.

Jul 24, 2026
on Google

Went here with a friend, & wow… this is hands down the best Pad Thai in Montreal! I'm still craving it days later & can't stop thinking about it. Delicious food, cozy atmosphere, & great prices.

Jul 19, 2026
on Google

Authentic Thai food with amazing flavors! The entire kitchen is staffed by Thai chefs, so every dish tastes just like it does in Thailand. The restaurant is cool, quiet, & perfect for a relaxing meal or conversation. Prices are very reasonable for the quality. Highly recommended & be back soon

Jul 19, 2026
on Google

The food was good but it was so hot inside. I will say it was hotter then outside. They served us warm water.
Also it was dirty : sticky tables & you could see that they didn't clean the floor for days. Such a shame to lack on cleaning…

Jul 14, 2026
on Google

was expecting much better since their restaurant location (Dek Sen on Saint-Denis) is good

Jul 9, 2026
on Google

Very nice place, good food, & great atmosphere

Jul 8, 2026
on Google

The food was great! Although I felt that the portions could have been a bit bigger. Solid Thai place. Really liked the pad Thai & the stir fried chicken dish with cashew (Khao gai pad med mamuang)

Jul 8, 2026
on Google

Very good spot for Pad thai lovers.

Jun 26, 2026
on Google

Nothing special here

Jun 3, 2026
on Google

Really enjoyed my Khao Kra Pao & for meat i picked minced pork, but, you can choose wether you want pork, chicken or beef, i believe. So flavorful.. Spicy but not exaggeratingly hot, a little bit sweet & that basil… the basil really ties all the flavors together. I'd come back & order the same plate again, read a book, stick around & order dessert, maybe try out their crème brûlée. those are rarely a bad experience so i think it will be well within the standard of another delicious sweet. i really recommend going on an empty stomach, though, Thai food is full of flavor & is, for the most part, very filling & for all the right reasons.

May 24, 2026
on Google