Trevisan is a Venetian surname. Notable people with the surname include:Bernard Trevisan, Italian alchemist(s)
Dalton Trevisan (1925–2024), Brazilian author
Ettore Trevisan (1929–2020), Italian football player and manager
Eva Trevisan, Italian softball player and Olympic competitor
Giorgio Trevisan (1934–2024), Italian comic artist
Iracema Trevisan Carneiro, Brazilian musician and fashion designer
João Silvério Trevisan, Brazilian writer
Luca Trevisan (1971–2024), Italian professor of computer science at Stanford University
Ludovico Trevisan (1401–1465), Venetian Catholic cardinal
Martina Trevisan, Italian tennis player
Massimo Trevisan, Italian swimmer and Olympic competitor
Matteo Trevisan, Italian tennis player
Ruggero Trevisan, Italian rugby player
Stéphane Trévisan, French footballer
Trevor Trevisan, Italian footballer
Vittore Benedetto Antonio Trevisan de Saint-Léon (1818–1897), Italian botanist