Thomas Oliver

Thomas or Tom Oliver may refer to:
 * Thomas Oliver (architect) (1791–1857), classical architect active in Newcastle upon Tyne, England
 * Thomas Oliver (Canadian politician) (1821–1880), Canadian businessman and political figure
 * Thomas Oliver (engineer), engineer who invented the first machine for forging bolts in England
 * Thomas Oliver (farmer) (died 1991), IRA murder victim
 * Thomas Oliver (lieutenant governor) (1733–1815), last Royal Lieutenant-Governor of Massachusetts
 * Thomas Oliver (logician) (died 1624), English logician writing at the end of the 16th century
 * Thomas Oliver (physician) (1853–1946), Scottish physician and industrial hygienist
 * Thomas Oliver (religious writer) (1871–1946), teacher, magazine editor, author and wool expert
 * Thomas Oliver (Salem witch trials) (1601–1679), husband of Bridget Bishop, victim of the Salem witchcraft trials
 * Thomas Oliver (songwriter), Tyneside poet and songwriter
 * Thomas Oliver (Vermont politician), state legislator
 * Thomas Oliver (1852–1909), Canadian/American typewriter inventor; see Oliver Typewriter Company
 * Tom Oliver (baseball) (1903–1988), center fielder for the Boston Red Sox
 * Tom Oliver (born 1938), English actor
 * Tom Oliver (Big Brother), contestant on Big Brother 2009 (UK)
 * Tommy Oliver, fictional character from Power Rangers