Thomas Wood may refer to:

• Thomas Wood (1708–1799), British MP for Middlesex
• Thomas Wood (1777–1860), British MP for Breconshire
• Thomas Wood (British Army officer) (1804–1872), British MP for Middlesex
• Thomas Wood (1815–98) (1815–1898), Canadian politician
• Thomas Wood (mayor) (1792–1861), mayor of Columbus, Ohio
• Thomas Wood (soldier) (1853–1933), British soldier and Conservative MP for Breconshire 1892–1900
• Thomas Harold Wood (1889–1965), Canadian politician
• Thomas Jefferson Wood (1844–1908), U.S. Representative from Indiana
• Thomas McKinnon Wood (1855–1927), British Liberal politician

• Thomas Wood (bishop of Lichfield and Coventry) (1607–1692), Anglican diocesan bishop
• Thomas Wood (bishop of Bedford) (1885–1961), Anglican suffragan bishop
• Thomas Wood (priest), Roman Catholic chaplain to Queen Mary of England
• Thomas Wood (reverend) (1711–1778), minister in Halifax, Nova Scotia, Canada

• Thomas Wood (Somerset cricketer) (1861–1933), English cricketer
• Tom Wood (Derbyshire cricketer) (born 1994), English cricketer
• Leslie Wood (footballer) (Thomas Leslie Wooborn, 1932–2005), English footballer

• Thomas Peploe Wood (1817–1845), English artist
• Thomas Waterman Wood (1823–1903), American painter

• Thomas Wood (died 1502), English judge and politician
• Thomas Wood (composer) (1892–1950), English composer and author
• E. Thomas Wood (born 1963), American journalist and author
• Thomas J. Wood (1823–1906), Union General during the American Civil War
• Thomas Barlow Wood (1869–1929), British professor of agriculture, founder of The Journal of Agricultural Science
• Thomas Mills Wood (born 1963), American film and television character actor, aka Tom Wood

• Tom Wood (disambiguation)
• Thomas Woods (disambiguation)
• Thomas Wode (MP)