Sue Kellaway (born c. 1940/1941) is a New Zealand-born former Australian television journalist and presenter, best known as the original hostess of breakfast news program, Good Morning Australia, opposite Gordon Elliot, and Today, opposite Steve Liebmann.

Kellaway initially trained as a nurse, before switching to modelling and singing. She was Miss Universe New Zealand, before entering public relations and advertising. She then worked on New Zealand television as a reporter and presenter, before being selected to host Good Morning Australia on Network Ten in 1981. In 1982, she moved to co-host the Nine Network's Today program when it launched and continued until 1985.

She now lives in the United Kingdom with her husband, New Zealand business mogul Charles Bidwill.