Thomas Hubbard or Tom Hubbard may refer to:
Thomas H. Hubbard (1781–1857), American lawyer, judge and U.S. Representative from New York Thomas Jefferson Hubbard (1806–1877), Oregon pioneer and politician who was acquitted of murder charges Thomas Hamlin Hubbard (1838–1915), Union Army colonel from Maine during the Civil War Thomas Hubbard (British politician) (1898–1961), British coal miner and politician Thomas C. Hubbard (born 1943), diplomat and United States Ambassador to the Philippines, 1996–2000, and South Korea, 2001–04 Tom Hubbard (born 1950), writer and first librarian of the Scottish Poetry Library Tommy Hubbard, music producer Thomas Hubbard (historian), American historian of homosexuality in Ancient Greece
See also Thomas Hubbard Sumner (1807–1876), sea captain Thomas Hubbard Vail (1821–1889), first Episcopal Bishop of Kansas Cape Thomas Hubbard, a headland located in the northern Canadian territory of Nunavut Hubbard (surname)