Clan Matheson
- Groups
- ·
- 5 members
Clan Masterton
- Groups
- ·
- 1 member
Clan Marjoribanks
- Groups
- ·
- 1 member
Clan Mar
- Groups
- ·
- 3 members
Clan Malcolm
- Groups
- ·
- 6 members
Clan Makgill
- Groups
- ·
- 1 member
Clan Maitland
- Groups
- ·
- 1 member
Clan MacThomas
- Groups
- ·
- 9 members
Clan MacTavish
- Groups
- ·
- 14 members
Clan MacRae
- Groups
- ·
- 13 members
Clan MacQueen
- Groups
- ·
- 10 members
Clan MacQuarrie
- Groups
- ·
- 5 members
Clan MacPherson
- Groups
- ·
- 15 members
Clan MacPhee
- Groups
- ·
- 8 members
Clan MacNeill of Colonsay
- Groups
- ·
- 4 members
Clan MacNeill of Barra
- Groups
- ·
- 12 members
Clan MacNeacail (McNicol)
- Groups
- ·
- 4 members
Clan MacNaughton / MacNaughten
- Groups
- ·
- 8 members
Clan MacNab
- Groups
- ·
- 9 members
Clan MacMillan
- Groups
- ·
- 13 members