Alessi is an Italian surname, derived from the given name Alessio (Alexis). Notable people with the surname include:

• Alberto Alessi (1939–2022), Italian lawyer and politician
• Andrea Alessi (1425–1505), Venetian Dalmatian architect and sculptor
• Daniel Alessi (born 1997), Australian football (soccer) player
• Dario Alessi (born 1967) British biochemist
• Diego Alessi (born 1973), Italian race car driver
• Galeazzo Alessi (1512–1572), Italian architect
• Giuseppe Alessi (1905–2009), President of the Regional Government of Sicily from 1947 to 1949 and again from 1955 to 1956
• Giuseppe Alessi (soccer player) (born 1977), Italian footballer
• James G. Alessi, American physicist
• Joseph Alessi (born 1959), American trombonist
• Marc Alessi (born 1976), American politician
• Mark Alessi (1953–2019), American businessman and comic publisher
• Mary Alessi (born 1968), American Christian songwriter
• Mike Alessi (born 1988), American motorcycle racer
• Ottavio Alessi (1919–1978), Italian screenwriter, producer and film director
• Ralph Alessi (born 1963), American jazz trumpeter and composer
• Raquel Alessi (born 1983), American actress

Fictional characters

• Benito Alessi and his family, a fictional family on the Australian television series Neighbours

See also

• Andrija Aleši, Albanian sculptor

Surname list

This page lists people with the surname Alessi.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.