Assassinio nella cattedrale (Murder in the Cathedral) is an opera in two acts and an intermezzo by the Italian composer Ildebrando Pizzetti. The libretto is an adaptation by the composer of an Italian translation of T.S. Eliot's play Murder in the Cathedral. The opera was first performed at La Scala, Milan on 1 March 1958.
| Actor | Role |
|---|---|
 Ruggero RaimondiThomas Becket | Thomas Becket |
| PPaoletta MarrocuNot listed | Not listed |
| PPaoletta MarrocuNot listed | Not listed |
 Paoletta MarrocuNot listed | Not listed |
| PPaoletta MarrocuNot listed | Not listed |
| SSonia ZaramellaNot listed | Not listed |
| SSonia ZaramellaNot listed | Not listed |