Henry Clarke Warren (November 18, 1854 – January 3, 1899) was an American scholar of Sanskrit and Pali.

[1] A fall as a young boy caused a spine injury which left Warren impaired for the rest of his life.

Warren, along with Lanman, founded the Harvard Oriental Series in 1891.

The same year, he purchased the house of Charles Beck in Cambridge, Massachusetts, and lived in it until his death.

[3] Warren's work Buddhism in Translation (1896) and translation (along with Dharmananda Damodar Kosambi) of the Visuddhimagga of Buddhaghosa (1950) appeared as Volume 3 and Volume 41 of the Harvard Oriental Series, respectively.