Bernadeta is female given name in France, Poland, Lithuania; female form of the name Bernard.
Bernadeta Maria Bocek-Piotrowska (born 1970), Polish former cross country skier
Bernadeta Aldona Różańska-Majchrzak (born 1950), Polish politician, Member of Bydgoszcz City Council
Bernadeta Gaspà Bringueret (born 1955), Andorran politician
Bernadeta Sobiróus (1844–1879), firstborn daughter of a miller from Lourdes (France), venerated as a Christian mystic and Saint in the Catholic Church