David Rorie, DSO, MDCM, DPH (1867 – 18 February 1946) was a doctor, folklorist and poet writing in his native language, Scots. As a poet he is known chiefly for his authorship of the well-known song, 'The Lum Hat wantin' the Croon', (sung in Ladysmith during the siege, and widely amongst Scots troops in the Great War) and a volume of collected poems which appeared under that title in 1935.