Antonioli is an Italian surname. Notable people with the surname include:
Dan Antonioli (born 1960), builder and owner of two evolving intentional communitiesFrancesco Antonioli (born 1969), Italian footballer and goalkeeperJean-François Antonioli (born 1959), Swiss pianist, conductor and piano pedagogueMichele Antonioli (born 1977), Italian short track speed skaterRobert Antonioli (born 1990), Italian ski mountaineer