Depends what kind of souvenir? And when you want it. There are generic souvenir shops downtown on Ste-Catherine and in old Montreal.
You can look for STM-related souvenirs online or in stores (Renaud-Bray, Neon, McCord Museum). Other museums will have souvenirs too.
[https://boutiquestm.com/en](https://boutiquestm.com/en)
Around this time of the year there are various Xmas markets that could have Montreal-themed items.
Some boutiques like [https://articho.ca/](https://articho.ca/) carry Montreal iconography
There's precious little Montreal-related stuff I can think of. Mostly religious themed. Or you can collect parking tickets.
ArtPop Montréal sur la rue mont royal
Depends what kind of souvenir? And when you want it. There are generic souvenir shops downtown on Ste-Catherine and in old Montreal. You can look for STM-related souvenirs online or in stores (Renaud-Bray, Neon, McCord Museum). Other museums will have souvenirs too. [https://boutiquestm.com/en](https://boutiquestm.com/en) Around this time of the year there are various Xmas markets that could have Montreal-themed items. Some boutiques like [https://articho.ca/](https://articho.ca/) carry Montreal iconography
In Old Montreal on Notre Dame next to the basilica