Rosalyn Barton (born 12 December 1938) is a former Australian diver.

[1] Barton competed in the 1953 New South Wales state diving championships, winning the junior title and finishing second in the senior event.

[2] She was Australian women's junior champion diver in 1954 and 1955.

[4] At the 1956 Melbourne Olympics Barton finished 15th in both the 3m springboard and the 10m platform.

This biographical article relating to Australian diving is a stub.