About Guillaume

At Guillaume, our Bakery in Boul. Saint-Laurent, 5170 Boul. Saint-Laurent is known for quality, consistency, and a welcoming experience. Rated 4.60 stars by 1808 reviewers, we also provide accessible facilities and a variety of great service and quality.

Last updated: Jun 24, 2026

Business Hours

Open Now · Sunday 7 AM-7 PM
Thursday 7 AM-7 PM
Friday 7 AM-7 PM
Saturday 7 AM-7 PM
Sunday 7 AM-7 PM
Monday 7 AM-7 PM
Tuesday 7 AM-7 PM
Wednesday 7 AM-7 PM

Customer Reviews

4.60
Based on 1808 reviews
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Jessica Sun

The pastries are so fresh and delicious! The staff were also so helpful in recommending options for us! We got the frangipane croissant, white chocolate and original chanpignons, olive focaccia bread, apple turnover, potato and cheese bread, and maple scone. All tasted amazing!!

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Sabrina Wahdani

I absolutely love Guillaume Bakery! I went there with my nieces, and they became obsessed with the pastries. I also grabbed some croissants for my husband, and he’s super picky about croissants, but these are his absolute favorite! Their sourdough bread with dates is my absolute favorite. We literally finished the loaf in one day—it was that good. We keep …

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Leonard

Delicious, fresh, made daily pastry/bake shop. Unfortunately they just have outdoor seating and just two picnic tables, but they have lots of bread options from brioche to blueberry tarts, to croissants, to cinnamon bread, multigrain bread, baguettes, and more and more and more! Don't be confused. There is one entrance for the bakery and another couple doors down for the …

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Sharanya Akkenapally

Cheese croissant is just amazing here, white chocolate and vanilla mushroom too. They even have many types of sourdough and everything is freshly baked. Their olive ciabatta bread is just delicious. I visited the place many times and I got a very good service from the staff. I would really appreciate it. They recently released a new thing called browkie …

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Nat Ma

5 stars especially for letting dogs inside. Pastries, bread and service were good.

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a s

The best bread I’ve eaten anywhere, tout court. I make a pilgrimage here every time I visit Montréal and am always blown away by the quality and taste. Very nice staff too. Please open a branch in England asap, vous me manquez chaque fois que je mange du pain d’ailleurs! ❤️

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Ali Noor

Guillaume Bakery is a must-visit for anyone who loves traditional French baking. From the moment you step inside, the aroma of freshly baked bread and the sleek yet cozy ambiance set the tone for a great experience. Their bread selection is outstanding, and I was blown away by their almond dessert, it was absolutely divine! Perfectly sweet, with a texture …

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Pippa Girling

Came here as part of a food tour and my only disappointment was we couldn’t buy more foods to sample (without taking arms full of breads and pastries home!). We ended up ordering some items to our Airbnb before we left Montreal this morning because our food tour ended late and we couldn’t go back to purchase anything else! What …

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kazue

i work close to the bakery and i ALWAYS stop by for a snack before my shift. i love the olives focaccia and the sandwiches. this is my local and favorite bakery for warm and tasty treats.

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Riam S.

Always impressed by their quality and service, which makes it my favorate spot for bakery in Montreal. Despite 15cm of snowfalls, the staff greets you with a smile. My pain au chocola made my day. They have a cool wrap for mobility and strollers. I wish the in store eating area accommodates more ppl.

People Also Ask

Where is Guillaume located?
Guillaume is located at 5170 Boul. Saint-Laurent, Montréal, QC H2T 1R8, Canada, Boul. Saint-Laurent, 5170 Boul. Saint-Laurent, Canada. You can get directions here.
What is Guillaume rated?
Guillaume has a rating of 4.60 out of 5 stars based on 1808 customer reviews.
What are Guillaume's hours?
Guillaume's hours vary by day. Please check the Business Hours section above for the full weekly schedule.
How do I contact Guillaume?
You can reach Guillaume by phone at +1 514-507-3199.
What type of business is Guillaume?
Guillaume is a shopping business located in Boul. Saint-Laurent, 5170 Boul. Saint-Laurent. At Guillaume, our Bakery in Boul. Saint-Laurent, 5170 Boul. Saint-Laurent is known for quality, consistency, and a welcoming experience. Rated 4.60 stars by 1808 reviewers, we also provide accessible facilities …