1991 Women's British Open Squash Championship

The 1991 Hi-Tec British Open Squash Championships was held at the Lambs Squash Club with the later stages being held at the Wembley Conference Centre in London from 15–22 April 1991. The event was won by Lisa Opie who defeated Sue Wright in the final.

Seeds
• #🇳🇿 Susan Devoy

• #🇬🇬 Lisa Opie

• #🇦🇺 Robyn Lambourne (née Friday)

• #🇬🇬 Martine Le Moignan

• #🇦🇺 Danielle Drady

• #🇦🇺 Liz Irving

• #🏴󠁧󠁢󠁥󠁮󠁧󠁿 Jane Martin

• #🇦🇺 Michelle Martin