Atomic Café Montreal Restaurant: Menu, Reviews & Reserve (2026)

Monday	8 am - 10 pm
Tuesday	8 am - 10 pm
Wednesday	8 am - 10 pm
Thursday	8 am - 10 pm
Friday	8 am - 10 pm
Saturday	9 am - 10 pm
Sunday	9 am - 9 pm

Monday

8 am - 10 pm

Tuesday

8 am - 10 pm

Wednesday

8 am - 10 pm

Thursday

8 am - 10 pm

Friday

8 am - 10 pm

Saturday

9 am - 10 pm

Sunday

9 am - 9 pm

Atomic Café comes across as a quirky retro cafe with a vintage, rock and punk vibe and a welcoming, artsy atmosphere that attracts people for work, study or casual hangouts. Reviews praise the on point decoration, good music, and drinks, with coffee often described as excellent and items like the hot dog and the turkey and pesto sandwich standing out. The open mic Thursdays and the lively mood add a social edge, while the space is spacious, calm for focus, and full of character. Service quality is mixed but generally friendly, with some staff described as super nice and joking around, and others noted as slow or nonchalant. Decor is repeatedly highlighted as unique and authentic, recalling vintage elements and retro futuristic touches, sometimes with a lived in vibe. The menu is appreciated for variety and freshness, though some sandwiches can be chewy or not as strong as other items, and a few reviews mention cleanliness issues or unpleasant restroom experiences. Overall Atomic Café emerges as a neighborhood staple with good prices, great background music, and a warm, if imperfect, atmosphere that makes it easy to stay long and enjoy a coffee, a sandwich, or a chat.

Reviews for Atomic Café

Food

Service

on Google4.5 (1000+)

*as of 2026-04-01

4.5 204 ratings

5★

66%

4★

22%

3★

2★

1★

Write your review

Reviews often mention

Display All cafe(48) retro(25) coffee(17) vibe(10) sandwich(10) decor(7) drink(6) hochelaga(6) unique(6) vintage(5) sandwiches(5) hot dog(4)

Review Summary

Page 1 of 1 - 3 Reviews

Jennifer-Lynn

3.0

Bagel was great

The concept is cool but it felt... dirty

Restroom was a terrible peeing experience for someone like me with tall legs

Didnt drink my coffee because i didnt like it

Employees were nice

Wouldnt go back

Aug 30, 2025

on Google

Dario

5.0

Bon petit café vintage de quartier à Hochelaga sur la rue Ontario. Idéale pour savourer un bon cappuccino en travaillant à son ordi. Le bagel fromage à la crème & le bagel e l'Atomoeuf sont trop YUMMY!!!

Mar 9, 2024

Sarah

4.0

Was in desperate need of a hangover americano & carbs. atomic was open & I ordered an Americano with the Atomoeuf, with the sliced turkey. The first few choices were unavailable as it was early but the breakfast bagel sandwich was great. The Americano helped out but had some grinds, but I didn't mind as I'd asked for a large so I assume it was a loose allongé. It was surprisingly cheap as well, only $12 after tips & tax for a coffee & hearty sandwich. I'll be back over & over.

Sep 11, 2023

SuggestionsMore

Canard Café

La Bella Italiana (La Belle Italienne)

InformationError?

Restaurants NearbyMore

Heirloom Vin & Pizza

État-Major

Gerry's Delicatessen

MaisonClose

Restaurant L'Octo

Poutine Centrale

Canard Café

Bagatelle Bistro

Labarake Caserne à Manger

Tamisé Sushi

Suggested Articles

Restaurants in Mercier-Hochelaga-MaisonneuveMore

Events NearbyMore

Related Links

Review Summary