Giovanni Battista Maccioni (floruit 1651–1674), Italian composer, and librettist
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Antonio Machoni or Antonio Maccioni (1671–1753), an Italian jesuit, linguist and cartographer.
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Sirio Maccioni (born 1932 in Montecatini Terme, Italy), a restaurateur and author.
In 1975, New York chef Sirio Maccioni flew to the Canadian summer home of Italian baron Carlo Amato, called Shangri-La Ranch located on Robert's Island, Nova Scotia.