Bérenger is a character created by playwright Eugène Ionesco in his absurdist play, "Rhinocéros." He represents the struggle of the individual against societal conformity and the loss of personal identity. Throughout the play, Bérenger grapples with the transformation of his friends and community into rhinoceroses, symbolizing the dangers of mass movements and the abandonment of critical thinking. In the context of the play, Bérenger's character evolves from a passive observer to a reluctant hero who ultimately resists the overwhelming pressure to conform. His journey highlights themes of individuality, morality, and the human condition, making him a significant figure in the realm of modern theater and absurdism.