Annika Rimala (b. 1936) is a Finnish designer who is best-known for her work for Marimekko.  She studied graphic design at the University of Helsinki, after which she began to design for Marimekko from 1960 to 1982. Rimala designed the the Tasaraita pattern and collection in 1968. Other well-known fabrics Rimala designed for Marimekko are Pallo, Hedelmakori, Puketti, Petrooli, Tarha and Viiriainen.