Agustini is a surname. Notable people with the surname include:
Delmira Agustini (1886–1914), Uruguayan poet Luis de Agustini (born 1976), naturalized Libyan football goalkeeper
See also
Agustin Agustina (disambiguation) Agustino Augustin (disambiguation) Augustina Augustine Augustini Augustino (given name) Megachile agustini