Alberto Israel Errera (Greek: ??ß??t?? ?????a, 15 January 1913 in Thessaloniki, Greece – August 1944 in Auschwitz-Birkenau) was a Greek-Jewish officer and a member of the anti-Nazi resistance.
He was a member of the Sonderkommando in Auschwitz-Birkenau from May to August 1944.
He took part in the preparation of the Sonderkommando Uprising of 1944.
He is one of the possible authors of the Sonderkommando photographs.