The famous playwright and actor renowned for his contributions to English literature in the late 16th century is William Shakespeare. He is often regarded as one of the greatest writers in the English language and the world's pre-eminent dramatist. Shakespeare's works, including plays such as "Hamlet," "Romeo and Juliet," and "Macbeth," explore complex themes of love, power, betrayal, and the human condition. His ability to capture the intricacies of human emotion and societal dynamics has left an indelible mark on literature and continues to influence writers and playwrights to this day.