Lisa Aitken (born 16 February 1990) is a professional squash player who represents Scotland. She reached a career-high world ranking of World No. 21 in December 2022.
In March 2025, Aitken won her 7th PSA title after securing victory in the Odense Open during the 2024âÂÂ25 PSA Squash Tour.
Aitken is engaged to Scotland football captain Rachel Corsie. She has reflected about growing up and playing squash as a member of the LGBT community.