Ieronymos II is the Archbishop of Athens and All Greece and as such the primate of the Autocephalous Orthodox Church of Greece. He was elected on 7 February 2008.

The Archbishopric of Athens is a Greek Orthodox archiepiscopal see based in the city of Athens, Greece. It is the senior see of Greece, and the seat of the autocephalous Church of Greece. Its incumbent is Ieronymos II of Athens. As the head of the Church of Greece, the holder is styled Archbishop of Athens and All Greece.