| Women's World Open 1981 | |
| Number: | 3 |
| Series: | Women's World Squash Championship |
| Location: |  Toronto, Canada |
| Dates: | October 17–23, 1981 |
| Category: | World Open |
| Prize Money: | $12,500 |
| Champion: |  Rhonda Thorne |
| Runner-Up: | Vicki Cardwell |
| Semi-Finalists: | Angela Smith Lisa Opie |
| Next: | 1983 |
The 1981 Women's World Open Squash Championship was the women's edition of the 1981 World Open, which serves as the individual world championship for squash players. The event took place in Toronto in Canada during October 1981. Rhonda Thorne won the World Open title, defeating Vicki Cardwell in the final.[1]
| width=250 | Team one | width=250 | Team two | width=150 | Score |
|---|---|---|---|---|---|
| 9-0 9-4 9-4 | |||||
| 9-1 10-8 9-0 | |||||
| 10-8 3-9 2-9 9-6 10-8 | |||||
| 9-2 9-2 9-0 | |||||
| 7-9 6-9 9-1 9-2 9-6 |