Mika Rättö (born 1973) is a Finnish avant-gardist from Pori, Finland. He is known from myriad different musical projects, such as being the vocalist/keyboardist of Kuusumun Profeetta, Circle, Rättö ja Lehtisalo and Omfalos Renaissance, the drummer of Teemu Elon Puhuvat Eläimet and the primary songwriter of Eleanoora Rosenholm.
Rättö works also as an artist and a writer. His debut novel is called Tihkuluodon kuiskaajat, and it was released at spring 2009.
In year 2009 he also released his first solo album, Polkupyörällä vuokkopenkereelle, which was recorded as early as in year 1996.