Lyndall Harvey Barbour (19 May 1916 – 10 October 1986) was an Australian actress, primarily of radio, although she also added stage and television work (both series and made-for-television movies) to her repertoire.

Her father was serving in the Royal Australian Army Medical Corps during World War I at the time of her birth.

[1] Barbour began acting while in college, and whilst attending auditions in 1937, she was scouted by Edward Howell and studied drama with his wife Therese Desmond.

Casting director Val Vine commented that "Lyndall Barbour was so technically correct, she never missed a comma.

"[2] She was heard in over three hundred radio plays and serials, including Malcolm Afford's World War II drama First Light Fraser.