Suzanne Wendy Twelftree (12 August 1956 – 16 April 2019) was an Australian wheelchair tennis player and Paralympic powerlifter.

She had three children prior to becoming a paraplegic in 1986 due to arteriovenous malformation and a surgical mishap.

Twelftree has been a board member of estara (The Paraplegic and Quadriplegic Association of South Australia Ltd.).

[2] She died on 16 April 2019 leaving behind husband Greg and children Todd, Nick and Abbey.

[3] At the 2000 Sydney Paralympics, she competed in the women's up to 48 kg powerlifting and finished ninth.