Panu Aaltio (born 29 January 1982) is a Finnish film composer. He was educated at the Sibelius Academy and University of Southern California and established himself as a film composer with The Home of Dark Butterflies (2008). He has received the International Film Music Critics Association Award for Best Original Score for a Documentary three times, for Tale of a Forest (2012), Tale of a Lake (2016) and Tale of the Sleeping Giants (2021).