Alfred Muzzarelli (27 February 1890 – 5 May 1958) was an Austrian operatic bass-baritone.
Born in Wiener Neustadt the son of a family connected to theatre for generations, Muzzarelli attended the upper secondary school in Wiener Neustadt, where he became a member of the Pennale Fraternity Nibelungia.
He received his musical education at the Wiener Musikakademie.
From 1919 until the end of his life, he was engaged at the Wiener Staatsoper.
This article about an Austrian opera singer is a stub.