* Protagonist: Harry Potter is the main character, the one we follow throughout the story. He's the one who faces challenges, makes decisions, and ultimately drives the plot forward.
* Antagonist: Lord Voldemort is the primary antagonist. He is the embodiment of evil, seeking to achieve immortality and conquer the wizarding world. He is the driving force behind the conflict and the one Harry must ultimately defeat.
Important Note: While Voldemort is the main antagonist, there are other characters who act as antagonists in specific parts of the story, such as:
* Professor Quirrell: He is possessed by Voldemort and serves as a direct threat to Harry within Hogwarts.
* Snape: Although not a "villain," Snape is initially antagonistic towards Harry due to his connection to Voldemort and his rivalry with Harry's father.
The dynamic between Harry and Voldemort forms the core of the story, and their conflict drives the events of the first book and the entire Harry Potter series.