Kalle Chydenius (born June 4, 1970 in Helsinki, Finland) is a Finnish producer, composer, lyricist, arranger, musician, actor, scriptwriter and director (theater). He has worked with Don Huonot, Egotrippi, Kemopetrol and Samuli Edelmann, among others.
He quit producing music in 2004 to concentrate on working with the theater group he co-founded, called Akseli Ensemble. The group was disbanded in 2008 due to financial difficulties. He hasn't abandoned music for good, and he currently plays bass in a band called The Mama King.
He is son of Kaj Chydenius and Kaisa Korhonen. His brother is Jussi Chydenius.