Longo
# Longo

Longo is a surname. Notable people with the surname include:

* Alessandro Longo (1864–1945), Italian composer and musicologist
* Andrea Longo (disambiguation), multiple people
* Annalie Longo (born 1991), New Zealand women's football player
* Antonio Longo (disambiguation), multiple people
* Bartolo Longo (1841–1926), Italian lawyer beatified by the Roman Catholic Church
* Carlos Ortiz Longo (born 1962), Puerto Rican mechanical and materials science engineer
* Christian Longo (born 1974), convicted murderer
* Dennise Longo Quiñones (fl. 1990s–2010s), Puerto Rican lawyer and government official
* Evan Longoria (born 1985), nicknamed Longo
* Gonzalo Longo (born 1974), Argentine rugby union footballer
* Jeannie Longo (born 1958), French racing cyclist
* Joseph S. Longo (1914–1993), Justice of the Connecticut Supreme Court
* Luigi Longo (1900–1980), Italian communist politician
* Mike Longo (1937–2020), American jazz pianist, composer, and author
* Robert Longo (born 1953), American painter and sculptor
* Roberto Longo (cyclist) (born 1984), Italian road racing cyclist
* Roberto Longo (mathematician) (born 1953), Italian mathematician and mathematical physicist
* Saadia ben Abraham Longo (fl. 16th century), Turkish Hebrew poet
* Samuele Longo (born 1992), Italian professional footballer
* Tom Longo (1942–2015), American football defensive back
* Valter Longo (born 1967), Italian biogerontologist and cell biologist
* Trent Longo (born 1992), American actor
