"Γιόζεφ Κ." is the protagonist of the novel "Η Δίκη" (The Trial) by Φραντς Κάφκα. He is an ordinary man who finds himself entangled in a mysterious and absurd legal system. The story explores themes of alienation, bureaucracy, and the struggle for justice. Throughout the narrative, Γιόζεφ Κ. faces a series of surreal and frustrating encounters with various officials and institutions. His attempts to understand the charges against him and navigate the opaque judicial process highlight the existential dilemmas of modern life, making the novel a significant work in existential literature.