A brooding, heavy-set barber who returns to London after escaping a penal colony in Australia. Formerly a naive family man named Benjamin Barker, he adopts a new identity to conceal his presence while seeking retribution against the wealthy lawman who destroyed his life. He channels his deep-seated anger into a single-minded pursuit of vengeance, relying on his cherished silver razors to execute his plans.

An opportunistic and pragmatic shopkeeper who operates a struggling pie shop on Fleet Street. She recognizes the returning barber and presents him with his old set of silver razors, proving eager to assist his vengeful mission. Driven by long-harbored affection and economic hardship, she possesses a ruthless business sense and eagerly encourages his violent plans.

A corrupt, wealthy lawman who abuses his authority for personal indulgence. Years ago, he sentenced an innocent man to an Australian penal colony simply to pursue the man's beautiful wife. He acts with complete indifference to the suffering of others, believing his high social status exempts him from the rigid moral standards he enforces upon the lower classes in his courtroom.

An optimistic young sailor who rescued a shipwrecked man at sea. Unlike his cynical companion, Anthony views London with awe and maintains a highly hopeful outlook on life. He is quick to fall in love, becoming fiercely determined to rescue a captive young woman from her guardian's mansion through daring and risky plans.

A young woman with gold hair who has grown up heavily isolated from the outside world. Having no memory of her biological parents, she longs for freedom from the stifling confines of her guardian's mansion. Her severe isolation makes her eager to embrace promises of escape and romance, heavily idealizing any prospect of liberation.

A law enforcement officer who serves as a loyal accomplice and enforcer for a corrupt magistrate. He carries out dirty work, from threatening unwanted suitors to participating in the historical framing of innocent citizens. He fancies himself a man of refined tastes and frequently plays the harmonium.

A showy barber who utilizes an exaggerated Italian persona to charm crowds and sell fraudulent tonics made of ink and urine. Underneath his theatrical exterior, he harbors a more opportunistic nature and a sharp memory for faces from his past. He uses his knowledge of past identities to attempt aggressive extortion.

An adolescent boy who initially works as an assistant for an abusive street barber. Eager for affection and stability, he later seeks out work and protection from kinder figures in the community. He develops a fierce, protective loyalty toward the woman who takes him in, viewing her as a maternal figure.

An erratic, impoverished woman who wanders the streets of London begging for coins. She fluctuates wildly between aggressive solicitation and desperate pleas for help. She frequently hovers at the margins of the action, occasionally warning others of impending danger or claiming to recognize figures from the past.

A beautiful and faithful wife whose history hangs heavily over the narrative. According to local accounts, her virtue and beauty made her the target of a powerful judge's obsession, leading directly to the destruction of her family and her own tragic downfall.

The proprietor of a local asylum. He operates a bleak institution that incarcerates vulnerable individuals and casually sells the inmates' hair to London wigmakers for profit.