During the Winter War between Finland and Soviet Union (30 November 1939 to 13 March 1940) a small Swedish voluntary unit served in the Finnish Air Force (other larger Swedish voluntary units served in the other Finnish branches of the armed forces). Some Swedes also served as volunteers in the Finnish Air Force both during the Winter War and later during the Continuation War (1941-44).
Following known aviators took part in this conflict:
Gustaf-Mauritz Armfelt
Göran Axell
Hugo Beckhammar
Sven Bergendahl
Bertil Bjällby
Kurt Björkvall
Bengt Ekholm
Arne Frykholm
Gunnar Färnström
Gert Greger
Frans Grym
Thure Hansson
Sten Åke Haraldsson
Bengt Heijl
Åke Hildinger
Ian Iacobi
Per-Gunnar Jering
Arne Jung
Gideon Karlsson
Hans Leuhusen
N. G. T. Lindmalm
Bengt Carl Lönnqvist
Gunnar Löwegren
Roland Martin
Martin
Thord Medalen
Åke Mörne
Åke Nettelbladt-Hollsten
Erik Gunnar Nordin
Anders Ohlsson
Hans Olof Palme
Palme
Carl-Gustaf von Rosen
Roland Sahlberg
Per-Johan Salwén
John Sjöqvist
Knut Sparre
Carl-Olof Steninger
Per Sterner
Håkan Sundberg
Matti Sundstén
Åke Söderberg
Einar Theler
Sven Hans Olov Tinnerstedt
Torolf von Wachenfeldt
Martin Wennerström
Gösta Widman
Anders Zachau
Per Gudmund Olaus Ålund
