| Alberto’s Circus | Photographs, posters, programmes | Traditional | 1970s |
| Ashton’s Family Circuses | Costumes, 3D objects, posters, programmes, subject boxes | Traditional | 1880s - 1990s |
| Bullen’s Circus | Photographs, posters, programmes | Traditional | 1950s - 1980s |
| Circus Oz | Photographs, posters, programmes, subject boxes | New Circus | 1978 - 2004 |
| Circus Royale/Circus Startime | Photographs, posters, programmes, subject boxes | Traditional | 1970s - 1980s |
| Circus: General | Newsletter, programme, reports, slides of circus artists | General | 1880s - 1990s |
| Colleano Family | News clippings, photographs, poster | Traditional | 1910 - 1974 |
| Flying Fruit Fly Circus | Costumes, posters, photographs, programmes | New Circus | 1979 - 2001 |
| Holden Brothers’ Circus | Costumes, 3D objects, posters, programmes, subject boxes | Traditional | 1900 - 1994 |
| Ivan Brothers’ Circus | Posters | Traditional | 1930s |