Erwin Thiesies, German rugby player and coach (d. 1993)
Erwin Thiesies (22 August 1908 – 18 February 1993) was a German international rugby union player, playing for the Berliner SV 92 Rugby and the German national rugby union team.After the Second World War, Thiesies helped form the rugby department of BSG Stahl Hennigsdorf, which he coached until 1977. He was also the coach of the German Democratic Republic national rugby union team from 1951 to 1972.