| Name | City | Country | Homepage | |
|---|---|---|---|---|
| Maiden | Oslo | Norway | ||
| Manchester Academy | Manchester | United Kingdom | http://www.manchesteracademy.net | |
| Melkweg | Amsterdam | The Netherlands | http://www.melkweg.nl/ | |
| Moss Kulturhus | Moss | Norway | ||
| Musicon | Den Haag | The Netherlands | http://www.musicon.nl/ | |
| Musikkflekken | Sandvika | Norway | http://www.baerumkulturhus.no/ | |
| Musiktheater Rex - Kulturdenkmal Güterhalle | Bensheim | Germany | https://musiktheater-rex.reservix.de/ | |
| Muziekgebouw Frits Philips | Eindhoven | The Netherlands | http://www.muziekgebouweindhoven.nl/ | |
| Møllefossen café | Oslo | Norway | https://www.mollefossencafe.no/ | |
| Nidelven | Trondheim | Norway | http://www.nidelvenbarogscene.no | |
| Nighttown | Rotterdam | The Netherlands | http://www.nighttown.nl/ | |
| O2 Academy Islington | London | United Kingdom | http://www.o2academyislington.co.uk/ | |
| O2 Arena | London | United Kingdom | http://www.theo2.co.uk/ | |
| Omniversum | Den Haag | The Netherlands | http://www.omniversum.nl/ | |
| Operahuset | Oslo | Norway | http://operaen.no |