- Sam Hood : photographic collection, ca. 1920-1955, c. 1920 - c. 1955; State Library of New South Wales - Mitchell Library. Details
- Samuel Thomas Gill - original sketches, 1844-1866, 1844 - 1866, PX*D 383; State Library of New South Wales - Mitchell Library. Details
- Searcy Collection, - 1935; State Library of South Australia. Details
- Selina Hassan collection, SH; Chinese Museum (Museum of Chinese Australian History). Details
- Shanhan Family collection, 2011.18; Chinese Museum (Museum of Chinese Australian History). Details
- Shean family descendants, 2010.47; Chinese Museum (Museum of Chinese Australian History). Details
- Shepherd private family collection; H. Shepherd (private collection). Details
- Shirley Millard collection; Chinese Museum (Museum of Chinese Australian History). Details
- Shirley Millard private collection, 1890s; S. Millard (private hands). Details
- Shu Ack Fong collection, c. 1942 - c. 1948, 0497; Northern Territory Library. Details
- Sir L.E. Groom collection, 204/17/37; National Library of Australia - Picture collection. Details
- Small Picture Collection, SPC; State Library of New South Wales - Mitchell Library. Details
- Souvenir of the visit of the Federal Parliamentary Party to the Northern Territory, April - May, 1912, PIC PIC/7459/1-133 LOC Album 1017 *; National Library of Australia - Picture collection. Details
- Speirs family album; Speirs family. Details
- Subject sequence postcards; State Library of Victoria - Picture Collection. Details
- Sydney City and Suburban Sewage and Health Board photographs for 1875 report, November 1875 - December 1875, PXA 984; State Library of New South Wales - Mitchell Library. Details
- Sym Choon Collection, SC; Chinese Museum (Museum of Chinese Australian History). Details