Lee migrated to Australia from Korea at the age of seven. Upon turning 18, she moved to Canberra to pursue studies in law and Asian studies at the Australian National University.[2]
In Alistair Coe's shadow ministry, Lee was made Shadow Minister for the Environment and Shadow Minister for Disability in December 2016.[5] In February 2018 following the death of Steve Doszpot, the Education portfolio was added to Lee's responsibilities.[6]
In 2021, Lee introduced Australian-first stealthing laws, which criminalised the non-consensual removal of a condom during sex. She also released an exposure draft for legislation that would mean harsher penalties for perpetrators of domestic violence.[9]
Following a Shadow Cabinet reshuffle on 7 December 2023, Lee became Shadow Minister for Education alongside her existing shadow portfolio responsibilities Housing Affordability and Choice. Climate Action, Energy and Emissions Reduction. Economic Development, Tourism and Major Projects, as well as Shadow Treasurer.[10]
After leading the Liberals to their seventh consecutive loss at the 2024 election. By tradition, the Liberal party leadership is spilt after election losses. She would lose her reelection bid after her own deputy Leanne Castley ran against her. Castley announced that she had run against Lee due to concerns about trying to form government with the Greens in the aftermath of the election.[4]
Lee is in support of 'territory rights' for the ACT.[15] In 2018, Lee was one of four Liberals who voted alongside Labor to rebuke federal senators for voting against the rights of the territory.[16] In a 2023 letter written by Lee on behalf of the Canberra Liberals, Lee stated that her party supports territory rights.[15]
^Da-Seul, Lee (19 October 2020). "ACT 엘리자베스 리(이슬기) 의원 재선 확정" [ACT Elizabeth Lee (Lee Seul-gi) re-election confirmed]. TOP Digital (in Korean). Archived from the original on 24 October 2024.