Tesauro is a surname, and may refer to:
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Bernardo Tesauro, Italian painter
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Emanuele Tesauro
Emanuele Tesauro (; 28 January 1592 – 26 February 1675) was an Italian philosopher, rhetorician, literary theorist, dramatist, Marinist poet, and historian.
Tesauro left a considerable mark in the history of 17th century Italian culture and ...
(1592–1675) rhetorician, dramatist, poet, and historian from Turin
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Filippo Tesauro, Italian painter
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Gerald Tesauro
Gerald J. "Gerry" Tesauro is an American computer scientist and a researcher at IBM, known for his development of TD-Gammon, a backgammon program that taught itself to play at a world-championship level through self-play and temporal difference l ...
, American computer scientist
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Giuseppe Tesauro
Giuseppe Tesauro (15 November 1942 – 7 July 2021) was an Italian jurist. He served as Advocate General at the European Court of Justice from 1988 until 1998. Tesauro was President of the Italian Competition Authority between 1998 and 2005. ...
(1942–2021), Italian judge
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Michelle Tesauro, American reality show contestant
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Raimo Epifanio Tesauro, Italian painter
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