Douglas Muir (17 March 1925 – 6 September 2014) was a Scotland international rugby union player who played for Heriots at amateur level and Edinburgh District at provincial level.
He played for Heriots[1] Muir represented Edinburgh District.
Although Edinburgh won the first Scottish Inter-District Championship in 1953-54 Muir did not feature in the tournament.
He did play in the 1954–55 Scottish Inter-District Championship however Edinburgh finished third that season.
When Thyne was taken over by Mardon Packaging, he moved to Bristol as divisional chairman.