Napoleone Pini (1835, Milan - 22 March 1907, Milan) was an Italian zoologist and palaeontologist. Pini was born into an aristocratic family. He was an accountant. In 1872 he became a member of the Società Entomologica Italiana. In 1873 he was appointed member of the Società Italiana di Scienze Naturali di Milano. In this Society he was Secretary since 1878. He was also a member of the Società Malacologica Italiana (1875-1895).