Hanna Marin is one of the five main characters in the television series Pretty Little Liars, portrayed by Ashley Benson. She begins as a mean-spirited popular girl at Rosewood High School but evolves into a compassionate and loyal friend throughout the show's seven seasons. Hanna is initially part of the clique surrounding Alison DiLaurentis before Alison's disappearance forces the group apart. After reconnecting with Aria, Emily, and Spencer, Hanna becomes integral to their investigation into Alison's fate and the mysterious "A" antagonist who torments them with secrets and threats. Known for her fashion sense, witty humor, and surprising vulnerability, Hanna struggles with identity, self-worth, and the pressure to maintain a perfect appearance. Her character arc includes significant personal growth as she navigates relationships, family conflict with her parents' divorce, and trauma from A's harassment. Hanna is also known for her romantic relationships, most notably with Caleb Rivers. Throughout the series, she demonstrates resilience and determination, ultimately playing a crucial role in unmasking A's identity and helping her friends find closure. The character resonates with audiences for balancing comedic moments with genuine emotional depth, making her one of the series' most developed and beloved characters.