Answer:
The 12 Olympian gods soooo -deep breath-
Hera, Demeter, Poseidon, Zeus, Artemis, Apollo, Aphrodite, Hermes, Hephaestus, Athena and Ares. Now thats 11 because the last one has different versions- but the version that im gonna say is that the 12th god is Dionysus.
Many other goods visted the Olympians but some main ones where Hestia (who in some myths was one of the Olympians) and Persephone. (who is Demeteters daughter). Hades was one of the only gods that was not aloud on Olympians.
However all gods had their own areas, and the Olympians rarely all were together.
Step-by-step explanation:
-i like Greek mythology-