Éliane Sophie Plewman (6 December 1917 – 13 September 1944) was a British agent of Special Operations Executive (SOE) and member of the French Resistance working in the "MONK circuit" in occupied France during World War II.
She was involved in a number of highly successful sabotage missions but was arrested and tortured by the Gestapo, and later executed by the SS at Dachau Concentration Camp.