Anna Trener-Wierciak (born 31 March 1991) is a Polish Paralympic athlete with multiple sclerosis.

She represented Poland at the 2016 Summer Paralympics in Rio de Janeiro, Brazil and she won the bronze medal in the women's long jump T38 event.

At the 2017 World Para Athletics Championships held in London, United Kingdom, she won the bronze medal in the women's long jump T38 event.

[2] In 2017, at the World Para Athletics Grand Prix in Tunis, Tunisia, she won the gold medal in the women's women’s long jump T12/20/37/38 event and in the women's 100 metres T36/37/38 event.

[3] At the 2018 World Para Athletics European Championships held in Berlin, Germany, she won the bronze medal in the women's long jump T38 event.