Cesare Siepi (10 February 1923 – 5 July 2010) was an Italian opera singer, generally considered to have been one of the finest basses of the post-war period. His voice was characterised by a deep, warm timbre, a full, resonant, wide-ranging lower register with relaxed vibrato, and a ringing, vibrant upper register. Although renowned as a Verdian bass, his tall, striking presence and the elegance of phrasing made him a natural for the role of Don Giovanni. He can be seen in that role on a famous 1954 film of the opera made during an edition of the Salzburg Festival under the baton of Wilhelm Furtwängler.