Aiste Smilgeviciute (born 29 October 1977) is a Lithuanian singer.
She performs folk music, jazz, pop rock and other kinds of alternative music.
Since 1996, Smilgeviciute has been a member of the music band "Skyle".
Smilgeviciute was born in Plunge, and graduated in Classical Philology from Vilnius University.
Smilgeviciute participated as a Lithuanian contestant in the Eurovision Song Contest 1999, held in Israel, singing a modern folk song, "Strazdas" ("Song Thrush"), in the Samogitian dialect.
This song finished in 20th place in the competition, with 13 points.