Elinor Catherine Hamlin, AC, FRCS, FRANZCOG, FRCOG was an Australian obstetrician and gynaecologist who, with her husband, New Zealander Reginald Hamlin, co-founded the Addis Ababa Fistula Hospital, the world's only medical centre dedicated exclusively to providing free obstetric fistula repair surgery to poor women with childbirth injuries. They also co-founded an associated non-profit organisation, Hamlin Fistula Ethiopia.

Frensham School is an independent non-denominational comprehensive single-sex preschool, primary, and secondary day and boarding school for girls, located at Mittagong, in the Southern Highlands region of New South Wales, Australia.