Ivar Fredrik Lassy (18 November 1889 – 4 June 1938) was a Finnish writer and anthropologist who was active in the Socialist and Communist parties. Lassy moved to the Soviet Union in 1923 and was killed during the Great Purge.
Ivar Fredrik Lassy, född 18 november 1889 i Baku, Ryssland, död 4 juni 1938 i Butovo, Sovjetunionen, var en finländsk orientalist, tidningsman och vänstersocialist. Han arkebuserades under Stalins utrensningar. (sv)
Ivar Fredrik Lassy (18 November 1889 – 4 June 1938) was a Finnish writer and anthropologist who was active in the Socialist and Communist parties. Lassy moved to the Soviet Union in 1923 and was killed during the Great Purge. (en)
Ивар Исаевич Ласси (18 ноября 1889 — 4 июня 1938) — финский писатель и антрополог, активный член социалистической и коммунистической партий. Ласси переехал в Советский Союз в 1923 году и был убит во время Большого террора. (ru)