Henry Clarke

Henry Clarke may refer to:
 * Henry Clarke (theologian) (1700–1777), Irish academic
 * Henry Clarke (mathematician) (1743–1818), English mathematician
 * Henry Clarke (Australian politician) (1822–1907), member of the New South Wales (Australia) Parliament
 * Henry Edward Clarke (1829–1892), businessman and politician in Ontario, Canada
 * Henry Clarke (London politician) (died 1914), businessman and member of the City of London Corporation and London County Council
 * Henry Joseph Clarke (1833–1889), premier of Manitoba, Canada, 1874–1878
 * Henry Butler Clarke (1863–1904), lecturer on Spanish at the University of Oxford
 * Henry Lee Clarke (born 1941), American diplomat
 * Henry Lowther Clarke (1850–1926), English-born Anglican archbishop of Melbourne, Australia, 1905–1920
 * Henry Clarke (baseball) (1875–1950), American baseball pitcher
 * Henry Clarke (racing driver), American racecar driver in USAC and Indy Lights
 * Henry Clarke Wright (1797–1870), American abolitionist and pacifist
 * Mrs. Henry Clarke (1853–1908), English writer of children's books
 * Harry Clarke (Henry Patrick Clarke, 1889–1931), Irish stained-glass artist and book illustrator
 * Henry Clarke (American businessman) (1933–2013), American businessman and venture capitalist
 * Henry Wilberforce Clarke (1840–1905), translator of Persian works by mystic poets
 * Henry Clarke (photographer) (1917–1996), American fashion photographer
 * Henry T. Clarke Sr. (1834–1913), American businessman, pioneer, and politician from Nebraska
 * Henry James Langford Clarke (1866–1944), Royal Navy admiral
 * Henry Savile Clarke (1841–1893), English dramatist, journalist and critic