Alberti is an Italian surname that derives from the given name Alberto, Latin translation of Germanic Albert. It may refer to:

• Alberti (family), Florentine family
• Achille Alberti (1860–1943), Italian sculptor
• Aída Alberti (1915–2006), Argentine film actress
• Alberto di Giovanni Alberti (1525–1599), Italian architect and artist
• Alessandro Alberti (1551–1590), Italian painter
• Angela Alberti (born 1949), Italian gymnast
• Barbara Alberti (born 1943), Italian writer, journalist, and screenwriter
• Carlo Alberti (born 1959) is a retired Vancouver Columbus FC player and coach
• Charly Alberti (born 1963), Argentine drummer, member of the rock band Soda Stereo
• Cherubino Alberti (Borghegiano) (1553–1615), Italian engraver and painter
• Domenico Alberti (c. 1710–1740), Italian composer and singer after whom the musical figuration known as the Alberti bass is named
• Dorona Alberti (born 1975), Dutch singer and actress
• Durante Alberti (1538–1613), Italian painter
• Enrico Alberti (born 1947), Italian curler
• Eva Allen Alberti (1856-1938), American dramatics teacher
• Friedrich August von Alberti (1795–1878), paleontologist
• Gasparo Alberti (c. 1480 – c. 1560), Italian composer
• George Alberti (born 1938), British doctor
• Gerlando Alberti (1923–2012), known as "U Paccarè", a member of the Sicilian Mafia
• Giovanni Alberti (painter) (1558-1601), Italian painter
• Giuseppe Matteo Alberti (1685–1751), Italian composer and violinist
• Ignaz Alberti (1760–1794), Austrian illustrator, engraver and book printer
• Innocentio Alberti (c. 1535–1615), Italian composer and instrumentalist
• Irvin Alberti, Dominican comedian and actor
• Johann Friedrich Alberti (1642–1710), German composer and organist
• Jorge Alberti (born 1978), Puerto Rican actor
• Leandro Alberti (1479 – c. 1552), Italian Dominican historian
• Leon Battista Alberti (1404–1472), Prominent Italian Renaissance polymath and architect, active in many fields
• Lucía Alberti, Argentine politician and activist
• Luis Alberti (1906–1976), Dominican Merengue musician, arranger, conductor, and author of songs
• Manuel Alberti, 19th-century Argentine priest and politician
• Mario Alberti (born 1965), Italian comic book artist and writer
• Maryse Alberti (born 1954), French cinematographer
• Micah Alberti (born 1984), American television actor
• Michael Alberti (1682–1757), German physician
• Michele Alberti (16th century), Italian painter
• Peter Adler Alberti (1851–1932), Danish politician
• Pietro Cesare Alberti (1608–1655), First Italian in New Amsterdam, regarded as the first Italian-American
• Rafael Alberti (1902–1999), Spanish poet
• Silvio Alberti, Italian race car driver
• Susan Alberti (born 1947), Australian businesswoman, philanthropist and former Vice President of the Western Bulldogs Football Club
• Tito Alberti (1923–2009), Argentine jazz drummer
• Viola Alberti (1868-1957), American actress
• Willeke Alberti, Dutch singer, daughter of Willy Alberti
• Willy Alberti (1926–1985), Dutch singer, father of Willeke Alberti