House Stark is one of the most important families in the world of Game of Thrones. They are considered one of Westeros' Great Houses and the royal family of the Northern regions. The Starks play a crucial role in the story, with characters like Ned Stark and Jon Snow driving the plot forward.

Ned Stark, portrayed by Sean Bean, is an early fan-favorite character known for his noble nature. He kickstarts the main plot but is unjustly executed for trying to reveal the truth about Jon Arryn's death. His execution ignites the War of the Five Kings.

Catelyn Stark, played by Michelle Fairley, marries into the Stark family and gets involved in the conspiracies that befall House Stark.

She supports her son Robb's claim to the throne and seeks justice for Ned's death, but she dies along with Robb and his wife in the infamous "Red Wedding."

Benjen Stark, portrayed by Joseph Mawle, serves as a member of the Night's Watch and plays a role in Jon Snow's journey. He goes missing on a mission beyond the wall but resurfaces later to help Bran and Meera.

Lyanna Stark and Rhaegar Targaryen's relationship reveals the true parentage of Jon Snow. Arya Stark becomes a globetrotting adventurer and seeks vengeance for her family. Bran Stark becomes the Three-Eyed Raven and eventually becomes King of the Seven Kingdoms.

Rickon Stark has a tragically short-lived life, and Jon Snow, the prophesized Prince Who Was Promised, plays a crucial role in the battle against the Night King.