Peter Farmer (26 October 1886 – 4 September 1964) was a Scottish professional football manager active throughout Europe in the 1920s and 1930s.

Farmer coached French teams Marseille (1923–1924) and Racing Club de France (1933–1934).

[1] He had a second spell at Marseille (1930–1931) and also coached Stella Cherbourg.

[2] Farmer was also in charge of Italian side Torino between 1924 and 1926, coached the France national team at the 1928 Summer Olympics.

[3] He was later a trainer at Celtic (1929–1930) and manager of Tunbridge Wells Rangers (1934).