Actually, yes. The origins of Hellenic religion are manifold. At least three strands are observed: 1) The Minoan-Myceanean proto-Hellenic religion 2) The Indo-European 3) Near Eastern/West Asian
For instance, Zeus is a god that has undeniable linguistic roots in the Indo-European religion. However, there is some kind of Zeus in the Minoan religion. Furthermore, his mythological and cultic persona seems to have much in common with Near Eastern/West Asian wheather deities and was probably influenced by them.
As another example, Aphrodite is a much re-worked version of the Punic Ishtar-Astarte