People with the surname Agostini:

• Lodovico Agostini (1534–1590), Italian composer
• Leonardo Agostini (1593–1669), Italian antiquary
• Angelo Agostini (1843–1910), Italian-Brazilian journalist and cartoonist
• Carlo Agostini (1888–1952), Italian clergyman
• Alberto María de Agostini (1893-1960), Italian priest and explorer in Patagonia and Tierra del Fuego
• Linda Agostini (1905 – c. 1934), British murder victim
• Lucio Agostini (1913–1996), Italian-Canadian composer and conductor
• Mike Agostini (born 1935), Trinidad and Tobago athlete
• Giacomo Agostini (born 1942), Italian motorcycle racer
• Massimo Agostini (born 1964), Italian football player
• Alessandro Agostini (born 1979), Italian football player

Others:

• Agostini v. Felton, a US Supreme Court decision in 1997
• Agostini Fjord, a fjord in Tierra del Fuego, Southern Chile

See also

• Doris de Agostini (born 1958), Swiss alpine skier
• Alberto María de Agostini (1893–1960), Italian missionary and explorer
• Luigi De Agostini (born 1961), Italian football player
• Alberto de Agostini National Park, a national park in Chile
• D'Agostini Winery, a US winery