There are many different types of characters:
* Protagonist: The main character, often the hero or heroine of the story.
* Antagonist: The character who opposes the protagonist.
* Supporting characters: Characters who play smaller roles in the story, but are still important to the plot.
* Round characters: Complex characters with multiple dimensions and motivations.
* Flat characters: Simple characters with one or two defining traits.
* Static characters: Characters who do not change significantly throughout the story.
* Dynamic characters: Characters who undergo significant changes throughout the story.