Tweedsmuir may refer to:

In people

• Baron Tweedsmuir
• John Buchan, 1st Baron Tweedsmuir (1875–1940)
• John Norman Stuart Buchan, 2nd Baron Tweedsmuir (1911–1996)
• William de l'Aigle Buchan, 3rd Baron Tweedsmuir (1916–2008)
• John William de l'Aigle Buchan, 4th Baron Tweedsmuir (b. 1950--son of 3rd Baron)
• Priscilla Buchan, Baroness Tweedsmuir
• Susan Buchan, Baroness Tweedsmuir

In places

• Tweedsmuir, Scotland
• North Tweedsmuir Island, Nunavut, Canada
• South Tweedsmuir Island, Nunavut, Canada
• Tweedsmuir North Provincial Park and Protected Area, British Columbia, Canada
• Tweedsmuir South Provincial Park, British Columbia, Canada

In education

• Lord Tweedsmuir Elementary School, British Columbia, Canada
• Lord Tweedsmuir Secondary School, British Columbia, Canada
• Strathcona-Tweedsmuir School, Alberta, Canada

This disambiguation page lists articles associated with the title Tweedsmuir.
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