Laertes
Laertes serves as Hamlet's structural foil, a second son avenging a second murdered father, whose readiness to act without reflection throws Hamlet's hesitation into sharp relief. He is also the instrument through which Claudius finally succeeds in destroying Hamlet, his legitimate grief exploited and weaponised by a king skilled at turning honest passion into political convenience.
Appears In
Biography
Laertes is the son of Polonius and brother to Ophelia, a young man freshly returned to Denmark for Claudius's coronation before promptly seeking permission to go back to his studies in France. Worldly, confident, and deeply protective of his family's honour, he warns Ophelia against Hamlet's attentions in Act I with the same paternalistic certainty his father will show moments later, before departing with Polonius's famous parting counsel ringing behind him.
News of his father's death — and the manner of it, a secret burial without ceremony — brings Laertes storming back to Denmark at the head of a mob, ready to cut Claudius's throat in the church itself if that is what honour requires. Where Hamlet deliberates, Laertes acts instantly and without hesitation, and Shakespeare uses him deliberately as a mirror to the prince: a son avenging a father, but one entirely unburdened by Hamlet's paralysing conscience.
Claudius, recognising a weapon when he sees one, redirects Laertes's fury into a scheme: a fencing match with a blade whose tip is poisoned. Laertes agrees, and in doing so seals his own fate as much as Hamlet's. His dying act — confessing the plot and exchanging forgiveness with the man he has mortally wounded — is one of the few moments of grace in the play's final bloodbath.
Motivation
Laertes is driven by an unwavering code of family honour: his father must be avenged, his sister's ruin and death must be answered, and the world must see him act. Unlike Hamlet, he feels no need to verify guilt before pursuing vengeance — for Laertes, the accusation and the grief are proof enough, which makes him both formidable and easy to manipulate.
Personality
Laertes is Hamlet's opposite in temperament as much as circumstance: quick to feel, quicker to act, and largely incurious about the deeper truth of events before responding to them. His love for his family is genuine and fierce, evident in his tenderness toward Ophelia and his fury at Polonius's death, but that same intensity makes him vulnerable to manipulation by anyone willing to point his passion in a useful direction. His final scene reveals a capacity for honesty and remorse that redeems him, however briefly, from the role of Claudius's instrument.