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- AC Malcantone - (2. Liga IR)
- Etoile Sportive FC Malley - 1. Liga
- FC Martigny Sports - 1. Liga
- FC Massongex - (2. Liga IR)
- FC Mendrisio Stabio - 1. Liga
- FC Meyrin - 1. Liga
- FC Monthey - (2. Liga IR)
- Montreux Narcisse - (-)
- Montreux Sports - (2. Liga)
- FC Moutier - (2. Liga IR)
- FC Münsingen - 1. Liga
- SV Muttenz - 1. Liga
Read more about this topic: List Of Football Clubs In Switzerland