Reginald Grenville Eves RA (24 May 1876 – 13 June 1941) was a British painter who made portraits of many prominent military, political and cultural figures between the two world wars.

[2][5] When the Second World War broke out, Eves was among the first artists offered a full-time, salaried contract by the War Artists' Advisory Committee, WAAC, and along with Barnett Freedman, Edward Ardizzone and Edward Bawden, was sent to France in 1940 with the British Expeditionary Force, BEF.

After he returned to Britain in April 1940, Eves salaried contract was allowed to lapse, as it was difficult for high-ranking officers to make time for lengthy portrait settings; he was to paint Gort and all the (BEF) corps commanders.

Lieutenant General Alan Brooke sat for him on 23 and 29 April and 27 October but his portrait was not completed.

[5] His works form part of the collections of both the Tate and the National Portrait Gallery.