Luisa Rõivas (née Värk; born 6 February 1987) is an Estonian singer and politician.

Värk was a runner-up of on the first season of Estonian Pop Idol (Eesti otsib superstaari).

[1] She was also a runner-up on Tantsud tähtedega, Estonia's version of Dancing with the Stars.

She participated again in the 2015 edition of the Eesti Laul, where she reached the final stage but ended up in last place.

In 2016 she was chosen as a jury for the second semifinal of the Eesti Laul[4] Värk is married to Taavi Rõivas, former Prime Minister of Estonia.