Mazzariello is an Italian surname from Naples and Salerno. Notable people with the surname include:
Antonio Mazzariello (born 2001), Italian singer-songwriter Cheryl Mazzariello Hooker (born 1950), American politician Michael Mazzariello (born 1951), American attorney and television personality
See also Mazzarella Mazzarelli Mazzarello Mazarella Mazarelli Mazarello Mazarelo