Olavi Raustila
Erdem Olavi Raustila, until 1941 Ramstedt was a Finnish diplomat. He was employed by the Confederation of Finnish Wood Processing Industries in 1945–1959 and then moved to 1959 as a negotiating officer for the Ministry for Foreign Affairs. He was Ambassador to Belgrade and Athens 1961–1965, Budapest 1965–1969 and Athens.
His father was G. J. Ramstedt.