| 1947 | Sea Shanties | Leonard Warren | | 1 |
| 1960 | Macbeth | Verdi; Leonard Warren, Leonie Rysanek, Carlo Bergonzi, Jerome Hines, Metropolitan Opera Orchestra and Chorus, Erich Leinsdorf | | 2 |
| 1986 | Aida | Giuseppe Verdi; Zinka Milanov, Jussi Bjoerling, Fedora Barbieri, Leonard Warren, Boris Christoff, Rome Opera Orchestra and Chorus, Jonel Perlea | | 2 |
| 1988 | Il trovatore | Giuseppe Verdi; Jussi Björling, Zinka Milanov, Leonard Warren, Fedora Barbieri, RCA Victor Orchestra, Renato Cellini | | 4 |
| 1989 | On Tour in Russia | Gounod, Tosti, Ravel, Beethoven; Leonard Warren | | 1 |
| 1989 | Pagliacci | Ruggero Leoncavallo; Victoria de los Ángeles, Jussi Björling, Leonard Warren, Robert Merrill, RCA Victor Orchestra, Renato Cellini | | 3 |
| 1990 | Tosca | Giacomo Puccini; Zinka Milanov, Jussi Björling, Leonard Warren, Rome Opera Orchestra & Chorus, Erich Leinsdorf | | 2 |
| 1996 | La forza del destino | Verdi; Zinka Milanov, Giuseppe Di Stefano, Leonard Warren, Giorgio Tozzi, Orchestra e Coro dell’Accademia di Santa Cecilia, Roma, Fernando Previtali | | 1 |
| 2003 | La bohème / La bohème (highlights) | Puccini; Renata Tebaldi, Giacinto Prandelli, Hilde Gueden, Giovanni Inghilleri, Chorus and Orchestra of the Accademia di Santa Cecilia, Rome, Alberto Erede / Puccini; Giuseppe di Stefano, Licia Albanese, Leonard Warren, RCA Victor Orchestra, Renato Cellini | | 1 |
| 2004 | Carmen | Georges Bizet; Lily Djanel, Licia Albanese, Raoul Jobin, Leonard Warren, Sir Thomas Beecham | | 1 |
| 2004 | Falstaff | Giuseppe Verdi; Leonard Warren, Regina Resnik, Giuseppe Valdengo, Licia Albanese, Giuseppe di Stefano, Fritz Reiner | | 1 |
| 2007 | Andrea Chénier | Umberto Giordano; Richard Tucker, Leonard Warren, Zinka Milanov, Metropolitan Opera Orchestra & Chorus, Fausto Cleva | | 1 |
| 2013 | Rigoletto | Verdi; Leonard Warren, Erna Berger, Jan Peerce, Nan Merriman, Italo Tajo, Orchestra della RCA Italiana, Robert Shaw Chorale, Renato Cellini | | 1 |
| — | Faust | Charles‐François Gounod; Giuseppe Di Stefano, Dorothy Kirsten, Italo Tajo, Leonard Warren, Inge Manski, Claramae Turner, Metropolitan Opera Chorus, Metropolitan Opera Orchestra, Wilfred Pelletier | | 1 |
| — | Tosca | Giacomo Puccini; Renata Tebaldi, Richard Tucker, Leonard Warren, Metropolitan Opera Chorus, Metropolitan Opera Orchestra, Dimitri Mitropoulos | | 1 |
| — | Un ballo in maschera | Giuseppe Verdi; Z. Milanov, J. Peerce, L. Warren, K. Thorborg, Bruno Walter | | 1 |
