Clan Robertson ( Donnachaidh )
- Groups
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- 37 members
Clan Roberton
- Groups
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- 2 members
Clan Riddell
- Groups
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- 7 members
Clan Renton
- Groups
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- 5 members
Clan Rattray
- Groups
- ·
- 2 members
Clan Ramsay
- Groups
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- 5 members
Clan Ralston
- Groups
- ·
- 11 members
Clan Rait
- Groups
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- 1 member
Clan Purves
- Groups
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- 4 members
Clan Pringle
- Groups
- ·
- 4 members
Clan Primrose
- Groups
- ·
- 1 member
Clan Preston
- Groups
- ·
- 3 members
Clan Polwarth
- Groups
- ·
- 1 member
Clan Pollock
- Groups
- ·
- 4 members
Clan Pitcairn
- Groups
- ·
- 1 member