This paper explores the intricate interplay between gender roles and power dynamics in two of Shakespeare's most prominent plays: Macbeth and The Taming of the Shrew. Through an in-depth comparative analysis, it examines how Shakespeare subverts and reinforces traditional gender norms, reflecting the patriarchal structures of the Elizabethan era. In Macbeth, Lady Macbeth's rejection of traditional femininity and her quest for power result in psychological deterioration and death, illustrating the consequences of subverting societal expectations. Conversely, The Taming of the Shrew focuses on the power dynamics within marriage, where Katherina's eventual submission to Petruchio symbolizes the reaffirmation of male authority, though some interpretations suggest subversive undertones in her final speech. This paper discusses how patriarchal structures influence the characters' fates, the role of marriage as a power structure, and the consequences of transgressing gender boundaries. The analysis highlights Shakespeare’s complex treatment of gender and power, making his works timeless reflections of societal tensions that remain relevant today. The study is supported by extensive literary criticism and scholarly references to offer a comprehensive understanding of the topic.