Ebba Bielke (1570–1618), was a Swedish baroness convicted of high treason.
She was the daughter of riksråd baron Hogenskild Bielke and Anna Sture.
Her father and brother were followers of Sigismund III Vasa against Charles IX of Sweden in the civil war of the 1590s.
[1] In 1605, Hogenskild Bielke was brought to trial for high treason and executed on the evidence of, among other things, his correspondence with his daughter.
[2] Ebba Bielke herself was also arrested, judged as an accomplice in the crimes of her father.