Roy Baldwin Minnett (13 June 1886 – 21 October 1955) was an Australian cricketer who played in nine Test matches from December 1911 to August 1912.

[3] He first played first-class cricket for New South Wales while he was studying medicine at Sydney University.

[4] A brilliant, sometimes impetuous batsman, fast-medium bowler and excellent fieldsman, he scored 151 in 150 minutes against Tasmania in January 1911.

[4][5] On his Test debut a few weeks earlier, also at the SCG, he had scored 90 in 111 minutes, adding 109 for the sixth wicket with Victor Trumper.

[3] Minnett toured England with the Australian team in 1912, but the damp conditions did not suit his play.