Eero Kosteikko was born on June 7, 1925 in Tampere, Finland as Veijo Eero Ensio Kosteikko. He was an actor, known for Mommilan veriteot 1917 (1973), Taikayö (1954) and Sortuma (1968). He was married to Kirsti Hillervo Saarinen. He died on August 28, 1974 in Tampere.