Shakespeare's tragedies intricately explore the interplay between gender and power, revealing how masculine authority often relies on the suppression and manipulation of feminine agency. In 'Macbeth,' for instance, Lady Macbeth's ambition drives her to reject her femininity, ultimately leading to her madness and demise. Conversely, Desdemona in 'Othello' embodies relentless powerlessness, as her virtue becomes a liability in a milieu rife with male jealousy and stringent honor codes. 'King Lear' presents a poignant critique of patriarchal power's collapse when women, such as Goneril and Regan, assert dominion, while Cordelia is punished for defying expected submissiveness. Ophelia's marginalization in 'Hamlet' highlights her vulnerability within a male-driven narrative steeped in vengeance. This paper will investigate the complex gender and power dynamics in Shakespeare's principal tragedies-'Macbeth,' 'Othello,' 'Hamlet,' and 'King Lear'-through a qualitative framework informed by feminist and Foucault's theoretical perspectives. It will illustrate how characters actively construct, challenge, and redefine gender roles and power through a meticulous textual analysis, showcasing the roles of women and the multifaceted nature of power. Incorporating historical context and secondary sources will further underscore Shakespeare's relevance to contemporary discussions on identity and equality., Shakespeare's tragedies offer a sophisticated investigation into the gendered nature of power relations, highlighting the constraints exerted by a patriarchal society. Through characters like Lady Macbeth, Desdemona, Ophelia, and Rosalind, he critiques traditional gender roles, revealing the intricate moral, psychological, and social dynamics at play in power relationships. His works not only reflect the Elizabethan worldview but also anticipate modern feminist and cultural conversations, presenting gender as a performative construct and power as a fluid concept, ensuring that his insights into identity, authority, and equality remain resonant across eras.