Deities

Note that this includes gods of all natures, types and styles, not just the Christian omniscient and all-powerful kind.

Preferably cases where the deities take a more active role in the story, lesser cases can be added with a note of their lesser importance.

Demigods can also be included, though a note should be added about their lesser status. Depending on the mythos, a demigod may be equally or more powerful than a god of another mythos (depending, of course, how you measure this).

Also note that even a demon is a divine creature (although not necessarily a deity) in most mythoses, they just tend to make their opposition to the "good" religion/divinity more pronounced by using words that would seem to dispel this (e.g. unholy; however, demon is as holy as an angel is, they just serve different deity).