Harry Blake (1874–1919) was an American outfielder in Major League Baseball.
Harry Blake may also refer to: Henry Blake (lighthouse keeper) (1837–1871), first New Dungeness Lighthouse keeper Henry Arthur Blake (1840–1918), British colonial administrator, Governor-General of Hong Kong Harry Blake (television personality) (born c. 1988), participant in Big Brother Harry Blake, alias of Billy Jones (1889–1940), American tenor Harry Blake, character in Naughty Marietta
See also Harold Blake, see New York's 33rd congressional district Henry Blake (disambiguation)