O Bar is the lounge that fills the ground floor of the Thon Hotel Brussels City Centre, a contemporary room that swings between cocktail bar, beer hall, and games den depending on what is on the video wall.
The bar sits inside the hotel at Avenue du Boulevard 17, a short walk from Rogier and the Northern Quarter, in the Saint-Josse stretch of the inner ring. Thon's own listing describes a cutting-edge contemporary design built for a cosy after-hours drink, and the room delivers exactly that brief. It is a hotel bar that locals and guests share, rather than a closed-off residents' lounge.
The draw is range. The fridge runs a large choice of Belgian beers, the cocktail list covers the basics with care, and the room comes with a video wall, shuffleboards, and a billiard table. That mix makes O Bar one of the easier places near Rogier to watch a football match with a proper Belgian beer in hand rather than a generic lager.
O Bar works as a low-stakes match-day spot, a nightcap after a Northern Quarter dinner, or a casual game of pool. Anyone chasing a craft-cocktail destination should head to the lower town. Line up the wider night with our best craft beer bars in Brussels guide, or browse more Brussels hotel bars.
What to order
- 01
Belgian Beer
The reason to choose O Bar over the chain bars near Rogier. Ask for an abbey or Trappist pour off the large local list.
€6 - 02
Classic Cocktail
The list keeps it simple. A well-made gin and tonic or negroni is the safe move before the match starts.
€12 - 03
Match-Day Pint
The video wall pulls a relaxed crowd for football. Grab a draft and a high table before kickoff fills the room.
€6 - 04
Bar Snack
Light plates keep a long session going. Enough to bridge between rounds without leaving for dinner.
€9 - 05
Nightcap Whisky
The quieter late hours suit a slow pour. The closing drink for guests drifting down from upstairs.
€11
The crowd and the timing
O Bar blends hotel guests with locals from the Rogier and Northern Quarter offices. Early evenings run on after-work drinks and pool, while match nights pull the room toward the video wall. The late hours quiet down to nightcaps for people staying upstairs.
The Thon Hotel Brussels City Centre rates about 8.3 out of 10 across more than 5,600 Booking.com reviews, with staff friendliness and cleanliness scoring highest. Those marks cover the hotel rather than the bar alone, but they point to the reliable, well-run feel that carries into O Bar.
The honest read is that O Bar is a convenience destination, not a pilgrimage. It earns its place for the Belgian beer range, the games, and the football, all in one room near a major transit hub. Anyone expecting a craft-cocktail temple will be underwhelmed; anyone after a relaxed pint with a match on will be well served. The proximity to Rogier metro and the late close make it a practical first or last stop on a night that starts or ends in the Northern Quarter.
Who it's for
- A relaxed football watch with a real Belgian beer list
- A casual game of pool or shuffleboard near Rogier
- A convenient nightcap for guests and Northern Quarter locals
Pair this bar with
Stay in the centre for screens and pints at Fat Boy's Sports Pub in Brussels, the wall of taps at Delirium Cafe in Brussels, or a pint of Guinness at James Joyce Pub in Brussels.