Family name Potesta (Potesta 
) , worldwide, is a rare last name. The cognomen Potesta is characteristic of Peru, where it is a rare surname, Italy, and Switzerland. Not in comparison with a country's population, it is commonest in Italy, the United States, and Peru. Much less frequently, Potesta is the forename as well as the last name.
| felice potesta (b. 1649) |
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| joseph de potesta Belgian politician, BE (b. 1773) |
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| jean-louis de potesta Peerage person ID=39377 (b. 1951) |
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| eleonore de potesta (born 1984) (b. 1984) |
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| elizabeth de potesta (born 1988) (b. 1988) |
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