The main characters are Cinderella, of course. She is the kind - hearted and mistreated girl. Then there's the prince, who falls in love with Cinderella. And Cinderella's stepmother and stepsisters are also main characters. They are the ones who treat Cinderella badly.
Well, first and foremost is Cinderella. She is the protagonist, a girl with a pure heart but in a tough situation. The prince is an important character as he is the love interest. He represents the hope for a better future for Cinderella. Cinderella's stepmother is a main character too. She is the source of much of Cinderella's misery. And the stepsisters, they play the role of antagonists, being cruel and envious towards Cinderella.
In Cinderella stories, the most prominent character is Cinderella herself. She is the central figure around whom the story revolves. The prince is another key character. He is the one who sweeps Cinderella off her feet. The stepmother is a rather mean character who makes Cinderella's life difficult. And the stepsisters, who are often jealous and unkind, are also important characters in the story.