Equitable development is a multidimensional concept and field of research concerned with achieving societal progress that ensures fair distribution of resources, opportunities, and outcomes across all populations. It investigates the processes, policies, and structures that perpetuate or mitigate disparities in well-being, access, and power, emphasizing social justice, inclusion, the reduction of inequalities, and sustainability. Its significance lies in providing frameworks for achieving development that is socially just, environmentally sustainable, and resilient.