From iconic trio members to unforgettable supporting characters, here’s a full look at the beloved cast that brought J.K. Rowling’s magical universe to life.

List of Harry Potter cast members

December 4, 2025: The Harry Potter franchise remains one of the most influential film series in cinematic history, thanks largely to the unforgettable cast who embodied its characters for over a decade. The actors who grew up on screen became household names, and their roles continue to shape pop culture today.

At the center of the series is Daniel Radcliffe, who starred as Harry Potter from age 11 through all eight films. His portrayal of the Boy Who Lived became iconic, and Radcliffe has since built a diverse career in independent films, Broadway, and television.

Alongside him, Emma Watson played the brilliant and determined Hermione Granger. Watson’s performance made her a role model for young audiences, and she has since become a leading actress, activist, and advocate for women’s rights.

Completing the trio, Rupert Grint portrayed Ron Weasley, delivering warmth, humor, and heart throughout the series. Today, Grint continues acting in both film and TV, including acclaimed roles in psychological thrillers and streaming series.

The Hogwarts Faculty Who Brought Magic to Life

The adult cast of Harry Potter included some of Britain’s most celebrated performers. Alan Rickman, as Professor Severus Snape, delivered one of the franchise’s most complex and beloved performances. His role remains one of the most praised character portrayals in modern film.

Maggie Smith brought elegance and strength to Professor McGonagall, becoming one of the most beloved educators in movie history. Michael Gambon, who took over the role of Dumbledore from the third film onward, brought gravitas and wisdom to the Hogwarts headmaster.

Other memorable performances came from Robbie Coltrane as the gentle giant Hagrid, Emma Thompson as the quirky Professor Trelawney, and Imelda Staunton as the infamous Dolores Umbridge.

Villains Who Captivated the Wizarding World

No story is complete without great villains, and Harry Potter delivered some of the most unforgettable antagonists. Ralph Fiennes portrayed Lord Voldemort with chilling intensity, creating a character that remains one of cinema’s most enduring villains.

Helena Bonham Carter brought wild, unpredictable energy to Bellatrix Lestrange, while Tom Felton earned instant fame as Draco Malfoy — the complicated Slytherin who became one of the series’ most discussed characters.

Supporting Stars Who Became Fan Favorites

The cast extended far beyond the center stage, featuring brilliant performers whose characters helped shape the magical world:

Matthew Lewis as Neville Longbottom

Bonnie Wright as Ginny Weasley

Evanna Lynch as Luna Lovegood

James and Oliver Phelps as Fred and George Weasley

Katie Leung as Cho Chang

Jason Isaacs as Lucius Malfoy

Each actor brought depth and charm to their roles, creating a universe full of memorable personalities.

A Cast That Defined a Franchise

The magic of Harry Potter would not have endured without the dedication, growth, and talent of its cast. From child stars who matured on screen to veteran actors who elevated the storytelling, the ensemble remains one of the most recognizable in film history.

Two decades later, the cast continues to influence Hollywood, inspire fans, and remind audiences why the Wizarding World remains timeless.