Meloni is an Italian surname. Notable people with the surname include:
Assunta Meloni (born 1951), Italian politician
Christopher Meloni (born 1961), American actor
Franco Meloni, Italian racing driver
Giordano Meloni (born 1983), Italian footballer
Giorgia Meloni (born 1977), Italian politician
Marco Meloni, Italian Renaissance painter
Roberto Meloni (born 1981), Italian judoka
Roberto Meloni (singer) (born 1977), Italian singer