Úrsula is the practical and energetic matriarch of the Buendía family. She founds a successful candy-making business to support her growing household and serves as the stabilizing force against her husband's wild obsessions. She harbors a deep-seated fear that the family's history of intermarriage will result in a child born with a pig's tail.

The visionary and obsessive patriarch who founds the isolated town of Macondo. He possesses a restless imagination that drives him to experiment with alchemy and scientific exploration. His fascination with the outside world often distracts him from his practical responsibilities to his family.

A mysterious wanderer and seer who regularly visits Macondo to share scientific discoveries and marvels from the outside world. He possesses an immense knowledge of ancient mysteries and alchemy. He documents the family's history in complex, encoded parchments that remain in the Buendía home for generations.

The second son of the Buendía family and the first person born in Macondo. He grows from a quiet, solitary child with a penchant for crafting tiny golden fishes into a prominent military leader for the Liberal cause. He lives a life characterized by deep ideological conflicts and extensive military campaigns across the country.

The youngest child of the first Buendía generation. She develops an intense, bitter rivalry with her adoptive sister over romantic interests. She struggles with pride and resentment, frequently rejecting suitors and dedicating her time to solitary activities like weaving her own death shroud.

The eldest son of the Buendía founders. He inherits his father's massive physical strength and impulsive nature but channels it into physical wanderlust rather than intellectual pursuits. He leaves Macondo to travel the world with a circus, returning later as a heavily tattooed, boisterous sailor who dominates his surroundings.

A resilient, long-living woman who acts as an unofficial advisor and confidante to multiple generations of the Buendía family. She runs a local brothel and possesses a mystical ability to read fortunes using tarot cards. She serves as a maternal and guiding figure to many of the town's young men.

The gregarious, pleasure-seeking son of Arcadio and Santa Sofía de la Piedad. He possesses a boundless appetite for food and extravagant parties. He manages a highly successful livestock business that thrives inexplicably through his connection to his mistress, even after he formally marries into an aristocratic family.

The aristocratic, rigidly conservative wife of Aureliano Segundo. Raised in a convent with the delusion that she would become a queen, she struggles to adapt to the chaotic, informal nature of the Buendía household. She attempts to impose strict religious and social protocols on the family, often isolating them from the rest of the town.

An orphaned distant relative who is taken in by the Buendía family. She arrives with a mysterious past, suffering from an insomnia plague and a habit of eating damp earth and whitewash when distressed. She grows into a passionate young woman whose romantic desires create intense divisions within the household.

The son of José Arcadio and Pilar Ternera. He grows up to briefly assume leadership of Macondo during a period of civil unrest. His time in power is marked by authoritarian impulses and dictatorial rules that put him at odds with the townspeople and his own grandmother.

The exceptionally beautiful daughter of Arcadio and Santa Sofía de la Piedad. She remains oblivious to the devastating effect her appearance has on men. She wears simple, homemade sack dresses and maintains an innocent detachment from the complex social expectations of Macondo.

A spirited businesswoman who becomes the lifelong mistress of Aureliano Segundo. She runs a profitable raffle and livestock business, discovering that her presence magically accelerates the reproduction of farm animals. She maintains a practical, generous nature despite her complicated social position.

The solitary and intense twin brother of Aureliano Segundo. He initially busies himself with a failed project to establish a riverboat route to Macondo. He later becomes deeply involved in labor organizing against the foreign banana company, displaying a fierce commitment to workers' rights.

The lively, sociable daughter of Aureliano Segundo and Fernanda Del Carpio. She outwardly conforms to her mother's strict expectations by giving musical performances, but privately inherits her father's love for parties and socializing. She quietly rebels by pursuing an unsanctioned relationship with a local mechanic.

The ambitious son of Aureliano Segundo and Fernanda Del Carpio. Raised with the expectation that he will become the Pope, he is sent to religious schooling in Rome. He develops expensive tastes and a sense of superiority, maintaining a performative piety that masks his true hedonistic desires upon returning to Macondo.

The youngest daughter of Aureliano Segundo and Fernanda Del Carpio. She returns from her European education with modern fashion sensibilities, a Belgian husband, and a determined, energetic desire to restore the decaying Buendía home. She approaches life with a passion and vitality reminiscent of the original family founders.

The illegitimate son of Renata Remedios (Meme). Hidden away in the Buendía house by his grandmother Fernanda, he grows up in near-total isolation. He dedicates his solitary life to studying ancient languages and deciphering the cryptic manuscripts left behind in Melquíades's workshop.

A quiet, unassuming woman who becomes Arcadio's partner. She dedicates decades of her life to silently managing the domestic chores of the sprawling Buendía household, virtually fading into the background of the family's dramatic lives while ensuring their daily survival.

An elegant, sensitive Italian musician and merchant. He brings refinement and mechanical musical instruments to Macondo, unwittingly becoming the center of a bitter romantic rivalry between the Buendía sisters that alters the course of his life.

A working-class mechanic employed by the foreign banana company. He possesses a striking, quiet confidence and is constantly followed by a swarm of yellow butterflies. He risks his safety to pursue a hidden romance with the aristocratic Meme Buendía.

A loyal military officer and Colonel Aureliano Buendía's closest friend during the long civil wars. He maintains his honor and principles even as the conflict drags on, and he persistently but fruitlessly courts Amaranta during his visits to Macondo.

The innocent and gentle daughter of Don Apolinar Moscote. Despite her extreme youth, she captures the heart of Colonel Aureliano Buendía. She brings a brief period of peace and joy to the Buendía household through her sweet disposition.

The conservative magistrate sent by the central government to establish authority in Macondo. He initially clashes with the independent townspeople but eventually integrates into the community, acting as a political representative of the Conservative regime.

The wealthy, accommodating Belgian husband of Amaranta Úrsula. He humors his wife's desire to return to her rural hometown, spending his time collecting insect specimens and attempting to establish an airmail business while waiting for her to tire of Macondo.

The son of Colonel Aureliano Buendía and Pilar Ternera. He grows up in the military camps and the Buendía home, later developing an obsessive infatuation with his aunt Amaranta before joining the federal troops.

A representative of the foreign banana company that establishes operations in Macondo. He brings rapid industrialization and exploitative labor practices to the region, fundamentally altering the town's social structure.

A man from Úrsula and José Arcadio Buendía's original village. Following a fatal altercation over an insult regarding José Arcadio Buendía's honor, Prudencio's melancholy ghost haunts the couple, prompting them to leave their home and found Macondo.