List of Battlestar Galactica (2004 TV series) characters

This article provides a comprehensive list of notable characters from the reimagined Battlestar Galactica television series, which aired from 2004 to 2009. The list is organized to reflect the primary factions and affiliations of the characters within the narrative.

Colonial Military and Government

• William "Bill" Adama: Commander of the Battlestar Galactica, a veteran officer and a pivotal figure in the survival of the human race. Eventually promoted to Admiral.

• Laura Roslin: The Secretary of Education who becomes President of the Twelve Colonies after the destruction of the Colonial government. A complex and influential leader known for her strong will and prophetic visions.

• Kara "Starbuck" Thrace: A highly skilled, yet reckless, Viper pilot. A key player in the defense of the fleet and eventually plays a central role in finding Earth.

• Lee "Apollo" Adama: A skilled Viper pilot and the son of William Adama. He often struggles with the weight of his father's legacy and his own moral compass.

• Saul Tigh: The Executive Officer of the Battlestar Galactica, a hardened and often difficult individual who remains fiercely loyal to Adama.

• Gaius Baltar: A brilliant but self-serving scientist who becomes a reluctant and often unreliable political figure. Instrumental in the Cylon attack.

• Karl "Helo" Agathon: A dedicated Raptor pilot who makes a crucial sacrifice to allow Sharon Valerii to escape Caprica. Develops a relationship with her.

• Sharon "Boomer" Valerii: A Cylon sleeper agent initially unaware of her true nature, serving as a pilot on Galactica.

• Anastasia "Dee" Dualla: A communications officer on Galactica who eventually rises through the ranks.

• Felix Gaeta: A brilliant but ethically conflicted lieutenant who becomes increasingly disillusioned with the leadership.

• Galen Tyrol: The Chief Petty Officer (Chief Engineer) on Galactica, responsible for maintaining the ship's complex systems.

• Tory Foster: Laura Roslin's chief of staff, a seemingly competent and loyal advisor.

Cylons

• Number Six: A prominent Cylon model, portrayed in various forms, who manipulates Gaius Baltar into aiding the Cylon attack. Often appears to Baltar as an internal consciousness.

• Number Eight (Sharon Valerii): A Cylon model who infiltrates the Colonial fleet. Multiple copies exist, some loyal to the Cylons and others developing genuine affection for humans.

• Number One (John Cavil): A manipulative and vengeful Cylon model who engineers much of the conflict between Cylons and humans.

• Number Five (Aaron Doral): A Cylon model frequently used in managerial and administrative roles within the Cylon society.

• Number Four (Simon O'Neill): A Cylon model specializing in medical roles, often tasked with infiltrating human colonies and medical facilities.

Other Notable Characters

• Aaron Kelly: A deckhand aboard Galactica, noted for his resilience and eventual promotion.

• Billy Keikeya: An aide to President Roslin.

This list provides a brief overview of some of the major characters from Battlestar Galactica (2004). Many other supporting characters contribute to the complex narrative of the series.