Aarno Ruusuvuori (1925–1992) was a Finnish architect, professor and director of the Museum of Finnish Architecture. He was born in Kuopio. Known for his modernist/brutalist works, #Ruusuvuori designed several churches, of which the most famous one is in Hyvinkää. Also Espoo's WeeGee-house (formerly a printing office), which serves as the largest exhibition centre in Finland, is of his design. In the 1960s Ruusuvuori designed a pre-fab sauna for #Marimekko, but those remained a curiosity.