| Abbott, Guenda | Photographs, programmes, scrapbook | Theatre/Opera/Design | 1935 - 1944 |
| Austral, Florence | News clippings, photographs, programmes | Opera | 1930 - 1961 |
| Browne, Herbert | Programmes, scripts, vocal scores | Operetta | 1929 - 1931 |
| Collier, Marie | Magazine, news clippings, photographs, programmes scrapbook | Opera | 1952 - 1972 |
| Gilbert & Sullivan | Cards, libretti, photo albums | Operetta | 1888 - 1942 |
| Gilbert & Sullivan Society of Victoria | Membership form & rules, programmes, tickets | Operetta | 1936 - 1939 |
| Hammond, Dame Joan | Correspondence, music, objects, photographs | Opera | 1927 - 1996 |
| Johnson, Gertrude | Correspondence, music books, objects, photographs, programmes | Opera | 1906 - 1967 |
| Lawrence, Marjorie | Correspondence, photographs, programmes, scrapbooks | Opera | 1939 - 1983 |
| Lyster Opera Company | Documents, cards, journals, objects, photographs | Opera | 1898 - 1940 |