John Percy Blake (13 November 1874 – 19 December 1950)[2] was a British local politician and sportsman.

[3] He competed for the United Kingdom at fencing at the 1908, 1912 and 1920 Summer Olympics.

[2] In 1911, he won the épée title at the British Fencing Championships.

[6] In 1919 he was elected to the London County Council as Progressive Party councillor representing Islington.

[6] He was a member of the LCC Entertainments and Fire Brigade Committees, and of the Port of London Authority.