M
- (Overberg District Municipality) Mispah
- (City of Cape Town) Milnerton
- (Overberg District Municipality) Middleton
- (Cape Winelands District Municipality) Middelbosjesveld
- (City of Cape Town) Mfuleni
- (City of Cape Town) Melkbosstrand
- (Cape Winelands District Municipality) McGregor
- (Cape Winelands District Municipality) Matjiesrivier
- (Cape Winelands District Municipality) Montagu