Thomas Thomson

Thomas Thomson may refer to:


 * Tom Thomson (1877–1917), Canadian painter
 * Thomas Thomson (apothecary) (died 1572), Scottish apothecary
 * Thomas Thomson (advocate) (1768–1852), Scottish lawyer
 * Thomas Thomson (botanist) (1817–1878), Scottish botanist
 * Thomas Thomson (chemist) (1773–1852), Scottish chemist
 * Thomas Inkerman Thomson (1855–1919), hardware merchant and political figure in Ontario, Canada
 * Thomas Napier Thomson (1798–1869), Scottish minister and writer