Broad Definition:
* If you consider any group of deities or supernatural beings worshipped by a culture or civilization as a pantheon, then there are thousands of pantheons across history and around the world. Think of the ancient Egyptian gods, the Greek gods, the Norse gods, the Hindu deities, the Aztec gods, and so on. Each culture has its own unique pantheon.
Strict Definition:
* If you define a pantheon as a specific, established group of deities with defined roles and relationships within a specific religion or belief system, then the number is much smaller.
* Major world religions like Hinduism, Buddhism, and Christianity don't have traditional pantheons in this sense. They have a single supreme being or a few key figures.
* Some examples of well-defined pantheons in this sense include:
* Greek pantheon: Zeus, Hera, Poseidon, Hades, Athena, etc.
* Roman pantheon: Jupiter, Juno, Neptune, Pluto, Minerva, etc.
* Norse pantheon: Odin, Thor, Freya, Loki, etc.
* Egyptian pantheon: Ra, Osiris, Isis, Horus, etc.
The Challenge of Counting:
* It's impossible to get an exact number because:
* Many ancient religions have lost their records: Their pantheons might only be partially understood.
* Small groups and indigenous cultures may have their own unique pantheons: These may not be widely documented.
* Pantheons can evolve over time: What was once a "complete" pantheon might get modified, deities added or removed, and interpretations change.
Therefore, the answer to your question is complex. It depends on your definition of a pantheon and the level of detail you're looking for.