| Clan Buchanan Society International Inc. New England Assembly |
| Tartan: Each Clan's tartan has become an iconic symbol of 'family'. This website has examples of the many distinctive Buchanan tartans. |
| The idea of Clanship is specific almost only to Scotland. This web site has information on how Clans became such a powerful force in Scotland. |
| The Buchanan Society in Scotland is the oldest Scottish Clan Society on record having been formed in 1725. Their membership is limited to only four Septs of the Buchanans. The CBSI recognizes the more accepted list of Septs - See our list HERE. |

| The Clan Buchanan Y-DNA Project to determine which branch of the Clan your family is genetically closest to. |
| All Things Buchanan - a website that specializes in merchandise in our favorite Buchanan tartans. Including many that are rare or hard to find. |
| Jo Graham - Scottish Genealogist and Family Historian. Offers an experienced and enthusiastic Scottish family history research service. |
| Website containing various Buchanan Coat of Arms edited by Claude Buchanan - CBSI Herald. |
| The official website of the Clan Buchanan Society International, Inc. |
| A website and forum for the Clan Buchanan in Australia and Oceania. |