Diversity in workforce is a multifaceted academic concept and research field investigating the representation, inclusion, and interaction of individuals from varied demographic, cognitive, and experiential backgrounds within organizational settings. It examines the composition of an organization's labor force across dimensions such as race, ethnicity, gender, age, religion, sexual orientation, physical ability, socioeconomic status, and thought styles, analyzing the dynamics, challenges, and benefits associated with this heterogeneity. The significance of this concept lies in understanding its implications for organizational effectiveness, innovation, employee well-being, social justice, and strategic human resource management in a globalized context.