Sarah Edmiston (born 8 September 1975) is an Australian Paralympic athlete who specialises in the discus and shot put.

[2] At her first major international competition, she won the bronze medal in the Women's Discus F44 at the 2017 World Para Athletics Championships in London, England with a throw of 33.80m.

[6] At the 2019 World Para Athletics Championships in Dubai, she won the silver medal in the Women's Discus F44 with a throw of 36.43m.

[7] Edmiston competed at the 2020 Summer Paralympics in Tokyo,[8] winning the bronze medal in the Women's Discus F64 with an Oceania record throw of 37.85m.

[10] Edmiston at the 2023 World Para Athletics Championships in Paris threw 35.11m to finish in fourth place of the Women's Discus F64.