Billy K's
Billy K's 271 Rue Sainte-Catherine E, Montréal
4.3
32 evaluations
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Review summary

What guests say about Billy K's

Billy K’s seems like a good option for tasty burgers, poutines, and hot dogs, with several reviews highlighting generous portions and fast service. Many customers also appreciate that the place stays open late and that the prices are reasonable. On the downside, a few comments mention too much salt, noise, and sometimes inconsistent service.

Summary based on 19 reviews.

Reviews / Ratings for Billy K's

Photo of Drew Skibitsky
1 Jun 2026
Source: Google
4.0

Dirty floors but great food!

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Photo of Rob Burhoe
31 May 2026
Source: Google
4.0

Billy k burger is what a big Mack should look like and taste!

Photo of Robert Thompson III
31 May 2026
Source: Google
1.0

1:30 wait time for a small poutine and a sandwich wrap. No urgency whatsoever.

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Photo of VISIONMAKER 91
30 May 2026
Source: Google
2.0

Worst poutine ever. It had a horrible burnt and bitter taste. There were even burnt crumbs and debris mixed in the food. Completely disappointed and wouldn't recommend it to anyone

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Photo of Avesta gheisari
25 May 2026
Source: Google
3.7

Very good and cheap smash burger(8/10) Poutine is mediocre(5/10)

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Photo of Gotham Collections
24 May 2026
Source: Google
5.0

Awesome, cheap, clean and nice staff. Real fries! Love it, please come to Halifax

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Photo of Adam Hooper
23 May 2026
Source: Google
5.0

As a part of my Sperm Donation World Tour of Canada I visited here a couple times as located next my AirBnB, was the first time I tried Poutine and I got the Billy Ks version with Cajun Sauce it was sensational. Next night I got 2 Jumbo Hot dogs for $8 they were ok.

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Photo of Aeron Jaydriel Cajelo
17 May 2026
Source: Google
4.7

Pretty good poutine! Go for regular size if you're not too hungry.

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Photo of mike __
16 May 2026
Source: Google
4.0

The burger was a tasty greasy burger, better then expecting. The firies were Softish with a bit of burnt flavor... while not being crisp. Would do the burger again

Photo of Shelley Morrison
9 May 2026
Source: Google
4.7

We got in to Montreal late happy to find this all night eatery. Prices were fair, food was delicious.

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Photo of Thomas Dafinger
18 Apr 2026
Source: Google
3.0

I ordered a vegetarian sandwich and vegetarian poutine for delivery from this restaurant. To be honest, the food didn't look very appealing. And the sandwich was a mess to eat! However, the taste of both items was quite decent, and I was satisfied with that. The food was packaged in such a way that it arrived relatively hot.

Cooking
Photo of Jamiey Kelly
13 Apr 2026
Source: Google
4.3

Decent smash burger, fast service, good guys making American style burgers

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Photo of James Archer
25 Mar 2026
Source: Google
2.0

In all honesty, just another souless, plastic chain offering the bare minimum while trying to extract as much as they can from your wallet. Seems to be a race to the bottom these days.

Photo of Jordane Thiboust
25 Mar 2026
Source: Google
5.0

Excellent burgers, the place is also very clean! This has become our go to place before taking the bus to Quebec city.

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Photo of ODN Odin
20 Mar 2026
Source: Google
1.0

Rude

Photo of Carlos
17 Feb 2026
Source: Google
5.0

First time, really impressed. Best burguer I've tried in a couple years, and at a decent price.

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Photo of Mohamed Benamar
16 Feb 2026
Source: Google
3.7

Too Much Salt ! tried the Texan Burger and the meat was VERY salty.....the poutine gravy sauce was too salty too, hopefully it's just a mistake from the cook that night only.....Disapointed !

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Photo of Anneka Lucuik
12 Jan 2026
Source: Google
5.0

Just ordered the cajun poutine and it’s the best thing I’ve ever eaten in my life, I’m so grateful for the guy in the back whippin this up at 3am because I ascended to heavy when fork met mouth. I would have this been my final meal if I were on the death row. The colours are brighter than they were before. God bless this joint and all its glory.

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Photo of S Tetouan
8 Jan 2026
Source: Google
5.0

Open late night and great food. Burgers are wowwwww

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Opening hours

Dining room
  • Sunday 11:00 - 05:00
  • Monday 11:00 - 05:00
  • Tuesday 11:00 - 05:00
  • Wednesday 11:00 - 05:00
  • Thursday 11:00 - 05:00
  • Friday 11:00 - 05:00
  • Saturday 11:00 - 05:00

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