Saara Sofia Aalto (born 2 May 1987) is a Finnish singer, songwriter and voice actress. In 2012, she came second in the first season of The Voice of Finland.

In 2016, Aalto finished as the runner-up in the thirteenth series of The X Factor UK, which gained her international recognition.

In 2018, she represented Finland in the Eurovision Song Contest 2018, in which she qualified for the grand final and finished in 25th place. Aalto became a judge on X Factor Suomi during the same year. In 2019, she participated on Dancing on Ice and finished in third place.