Elina Nechayeva (Estonian: Elina Netšajeva; born 10 November 1991) is an Estonian soprano, graduated from Tallinn French School in 2011. In 2016, she graduated from the Estonian Academy of Music and Theatre with a master''s degree in classical singing. Her public debut came in the third season of Eesti otsib superstaari, where she participated, but was eliminated in the preliminary girls'' round. She participated in the ETV competition Klassikatähed 2014 and was one of the three finalists. Nechayeva was one of the hosts for the semi-finals of Eesti Laul 2017, along with Marko Reikop.

On 3 March 2018, Nechayeva won Eesti Laul 2018 with the Italian-language song "La forza", and she will represent Estonia in the Eurovision Song Contest.