John Michael "Ozzy" Osbourne is an English singer, songwriter, television personality, and actor whose musical career has spanned over 40 years and is the lead vocalist of the English rock band Black Sabbath.

He voiced Fawn in the 2011 Touchstone Pictures animated film Gnomeo & Juliet. He guest starred in Fish Hooks as the voice of the Earth Troll. He voiced the Duke of Drear in The 7D.

He is also the husband of Sharon Osbourne and the father of actress and fashion designer Kelly Osbourne.