1977 Australian Open (January) – Women's singles

Women's singles
1977 Australian Open (January)
Champion Kerry Reid
Runner-up Dianne Fromholtz
Score7–5, 6–2
Draw32 (4 Q )
Seeds4

Kerry Reid defeated Dianne Fromholtz in the final, 7–5 6–2 to win the women's singles tennis title at the January 1977 Australian Open. It was her first and only major singles title.

Evonne Goolagong was the three-time reigning champion, but did not compete in January 1977.