Muzzy may refer to:
People Muzzy Izzet (born 1974), Turkish-English former footballer Muzzy Marcellino (1912–1997), American singer and musician Rob Muzzy, American motorcycle racing team manager Muzz, a British DJ and musical artist (formerly Muzzy) Washington Muzzy (1828-1898), American farmer and politician
In fiction Muzzy is a large furry alien who appears in the BBC educational films Muzzy in Gondoland, Muzzy Vocabulary Builder and Muzzy Comes Back
Places United States Mount Jefferson (Massachusetts), also known as Muzzy Hill Muzzy Field, stadium in Bristol, Connecticut