Lajkó Félix (Serbian: Феликс Лајко, Feliks Lajko; born December 17, 1974, Bačka Topola, SR Serbia, SFR Yugoslavia) is a Serbian-born Hungarian violinist, zither player and composer. He plays a variation of musical styles: traditional string music of the Pannonian plain, Romani music, folk music, classical music, rock, blues, jazz and improvised melodies. In concert, he plays mostly the violin either with his small band or solo.