Valentyna Nayavka (née Myronchuk, 10 August 1994) is a Ukrainian race walker.
[1] She competed in the women's 20 kilometres walk event at the 2016 Summer Olympics.
[2] In 2019, she competed in the women's 50 kilometres walk at the 2019 World Athletics Championships held in Doha, Qatar.
[3] She did not finish her race.
This biographical article relating to Ukrainian athletics is a stub.