Cornelia Oosthuizen (born 21 March 1979 in Pretoria, South Africa) is a South African-born British wheelchair tennis player, she is currently World number 18 as of August 2025. She is a European Para silver medalist and has won a bronze medal at the Invictus Games.
Oosthuizen served with the Adjutant General's Corps in Afghanistan. She was discharged from the army in 2016 following a severe injury two years earlier in 2014 and was diagnosed with complex regional pain syndrome, she chose to amputate her leg in that year. References