Eleni "Lela" Karagianni (Greek: ???a ?a?a??????; 1898-1944) was a Greek resistance leader during World War II.
The wife of an Attican pharmacist and the mother of seven children, Karagianni worked to coordinate Greek resistance cells and their activities against the occupying Axis forces.
Captured and tortured by the Germans in 1944, Karagianni was sent to Haidari concentration camp, where she continued to organize a resistance against the Germans.
She was executed by firing squad on 8 September 1944.