Dr Nathaniel Thomas Brewis FRCPE FRCSE (16 April 1856 – 21 October 1924) was a Scottish Doctor and international rugby union player.
Nathaniel Brewis graduated from the University of Edinburgh with an MB in 1882, and began his career as a House-Surgeon at the Edinburgh Royal Infirmary and Glasgow Maternity Hospital.
He proceeded to specialise in Gynaecology, serving as obstetrician and gynaecologist to the Edinburgh New Town Dispensary, Leith Hospital, and Edinburgh Royal Infirmary.
[5] He refereed the East v West district match in early 1881.
He attempted to bring in a North of Scotland District versus South of Scotland District match that season, but the fixture did not take place.