The main characters in the book Holes by Louis Sachar are:
- Stanley Yelnats: The protagonist of the story, Stanley is a teenage boy who is wrongfully sent to Camp Green Lake, a juvenile detention camp. He is kind-hearted and resilient, and his journey forms the core of the narrative.
- Hector Zeroni (Zero): Zero is another boy at Camp Green Lake who becomes Stanley’s closest friend. He is initially quiet and withdrawn but later reveals his intelligence and determination. Zero plays a crucial role in the story’s resolution.
- The Warden: The Warden is the antagonist of the story. She is the ruthless and manipulative overseer of Camp Green Lake, driven by a personal quest for treasure.
- Mr. Sir: One of the camp counselors, Mr. Sir is known for his strict and often cruel demeanor. He is responsible for enforcing the rules at the camp.
- Mr. Pendanski: Another camp counselor, Mr. Pendanski is more approachable than Mr. Sir but still plays a role in the harsh environment of the camp.
- Katherine Barlow (Kissin’ Kate Barlow): A historical figure in the story, Katherine Barlow was a schoolteacher who became an outlaw known as Kissin’ Kate Barlow. Her story is intertwined with the history of Camp Green Lake.
- Sam: A kind and generous onion seller who had a romantic relationship with Katherine Barlow. His tragic fate is a pivotal event in the backstory of the book.
These characters, along with others, contribute to the rich and interconnected narrative of Holes, making it a compelling and memorable story.