Joseph Henry Blake (3 February 1859, Farnborough, Hampshire – 11 December 1951, Kingston-upon-Thames) was an English chess master.
Blake won many tournaments played in England toward the end of the 19th century and the beginning of the 20th century.
He won at Stamford 1887, Oxford 1891 (joint), Brighton 1892, Cambridge 1893, and Salisbury 1898 (joint).
He shared 2nd at London 1922 (Major Open), tied for 7-8th at Hastings International Chess Congress 1922/23 (Akiba Rubinstein won), took 2nd, behind Thomas, at London 1923, took 5th at Liverpool 1923 (Jacques Mieses won), tied for 7-8th at Hastings 1923/24 (Max Euwe won), tied for 6-7th at Weston-super-Mare 1924 (Euwe won), took 2nd, behind R.P.
Michell, at London 1925, took 4th at London 1926 (Victor Buerger won), and tied for 7-9th at Weston-super-Mare 1926 (Euwe won).He is an author of Chess ending for beginners (London 1900).