Tatyana Neroznak (born 18 February 1992) is a Kazakhstani runner. In 2020, she competed in the women's half marathon at the 2020 World Athletics Half Marathon Championships held in Gdynia, Poland. In 2013, she competed in the women's 1500 metres event at the 2013 Asian Athletics Championships held in Pune, India. In 2018, she competed in the women's 1500 metres event at the 2018 Asian Games held in Indonesia. She finished in 10th place.