Henry Baker may refer to:

Arts and entertainment

• Henry Baker (author) (1734–1766), English poet and essayist
• Henry Aaron Baker (1753–1836), Irish architect
• Henry Judd Baker (died 2016), American actor
• Henry Baker, fictional character in Arthur Conan Doyle's "The Adventure of the Blue Carbuncle"

Military

• Henry Baker (soldier) (died 1689), Anglo-Irish soldier
• Sir Henry Baker, 2nd Baronet (1787–1859), British naval officer
• Charles Baker (Medal of Honor) (a.k.a. Henry Baker, 1809–1891), American Civil War sailor and Medal of Honor recipient
• Henry E. Baker (1857–1928), third African American to enter the United States Naval Academy
• Henry Cook Baker (fl. 1899–1902), British army sergeant during the Boer War

Politics and law

• Henry Moore Baker (1841–1912), U.S. Representative from New Hampshire
• Henry Baker (politician) (1890–1968), Australian politician, Tasmanian Leader of the Opposition and President of the Legislative Council
• Henry Harold Peter Baker (1915–2004), Canadian politician in Saskatchewan

Science and medicine

• Henry Baker (naturalist) (1698–1774), English naturalist
• Henry Albert Baker (1848–1934), American orthodontist
• Henry Brooks Baker (1837–1920), American public health pioneer
• H. F. Baker (Henry Frederick Baker, 1866–1956), English mathematician
• Henry Baker (computer scientist) (fl. late 20th century), American computer scientist

Others

• Henry Williams Baker (1821–1877), English hymn writer
• Henry Baker (baseball) (1901–?), American Negro league baseball player
• Henry Baker (cricketer) (1904–1926), Australian-born New Zealand cricketer

Other uses

• Henry Baker College, college in Kerala, India
• Henry W. Baker House, American historic site in Plymouth, Michigan

See also

• Harry Baker (disambiguation)
• Henry Baker Tristram (1822–1906), English clergyman and ornithologist