Androulla Vassiliou (Greek: Ανδρούλλα Βασιλείου; born 30 November 1943) is a Cypriot and European politician.

In February 2008 Vassiliou was nominated to succeed Markos Kyprianou as European Commissioner for Health.

She was involved in the United Nations Association of Cyprus, being elected as President of it for four consecutive terms, participated in numerous human rights conferences.

Androulla Vassiliou caused an outcry regarding a rape case, when her internet tweet was perceived as victim-blaming.

She was chided for victim-shaming a 24-year-old woman who had been drugged at a hotel in Thessaloniki, Greece, on New Year's Eve.