Is there a pantheon of Pagan gods?
(With foreknowledge that this was asked of someone else)
There are many, as the term "Pagan" is an often unagreed upon Umbrella Term for non-Abrahamic religions. I myself find that to be too broad to be of any use, and hinging a religious movement upon a synonym for "non-Christian" seems lacking.
Myself, I define "Paganism" (adherent: Pagan) as
Modern revivals of the pre-Christian cultural beliefs and traditions of Europe, the Mediterranean, and West Asia. I am aware not all agree with this definition, but it is what I see consistently represented. This covers the cultures and pantheons of the following peoples: Germanic (Saxon, Anglo-Saxon, Scandinavian and Norse), Celtic (Irish, Pictish/Scotish, Welsh, Gaulish), Greek, Roman, and Slavic peoples and gods. Properly the term is "Modern Paganism" (with "Ancient Paganism" being applied retroactively,) but factually it's not a term the ancient peoples would have used. Often they didn't really have a "religion" as we tend to think of it today, and some of these sub-groups (e.g. Forn Seid) follow with this non-religious model of theism.
Kemeticism (Egyptian polytheism) isn't included because Kemeticists themselves don't identify organizationally as Pagan. Hinduism for the same, and they are of their own rich culture. Taoism and Shintoism as well, though also in that (sadly) their theologically represented numbers are dwindling. Indigenous American (North and South) beliefs, as well, are not included under this umbrella for much the same; they do not self-identify under the umbrella of Paganism, and I personally feel their culture is too endangered by colonialism to try and force inclusion for inclusion's sake.
Wicca, while often crossing paths with Paganism, is more closely associated with Occultism than it is any authentic root of pre-Christian cultural tradition. Though they hold to the term "Neo-Pagan", I do not see them as Paganism.