John Henry Keating (28 June 1872 – 31 October 1940) was an Australian politician.
Keating was born in Hobart and educated at Officer College, Hobart, Saint Ignatius' College, Riverview, Sydney and the University of Tasmania where he received a Bachelor of Laws in 1896.
He established a legal practice in Launceston and became a campaigner for federation and secretary of the Northern Tasmanian Federation League.
He married Sarah Alice "Lallie" Monks in January 1906.