Maccioni is a surname. Notable people with the surname include:Alejandro Maccioni Seisdedos (1919—2014), Chilean chess player and pediatrician Antonio Machoni or Antonio Maccioni (1671–1753), Italian jesuit, linguist and cartographer Enrico Maccioni, Italian painter of contemporary art Giovanni Battista Maccioni, Italian composer, and librettist Pierre-Henry Maccioni, French civil servant Sirio Maccioni (1932-2020), Italian restaurateur and author Sonia Maccioni, Italian athletics champions in women’s marathon