Anastasios "Tassos" Isaac () (1972 – 11 August 1996), was a Greek Cypriot refugee who participated in a civilian demonstration against the Republic of Turkey's military occupation of the northern part of the Republic of Cyprus. The demonstrators' demand was for the complete withdrawal of Turkish troops from the island, and the return of Cypriot refugees to their homes. Isaac was beaten to death by a mob of Turkish far-right ultranationalists of the Grey Wolves in the United Nations Buffer Zone in Cyprus.