This study presents a systematic review of literature exploring how organizational commitment (OC) is influenced by trust and leadership, with a focus on the theoretical frameworks that explain these relationships. Although OC has been widely studied, empirical evidence clarifying its antecedents and conceptual foundations remains limited. To address this gap, this review synthesizes research from multiple regions and evaluates trends over time. The analysis identified ten distinct theoretical approaches underpinning OC, highlighting that 2011 marked the peak in publications on this topic (N = 26). Empirical studies predominated, particularly those examining individual behavioral theories within OC models. Among the resources used by researchers, Google Scholar was the most common database, while SCOPUS emerged as the preferred indexing platform. Geographically, the United States contributed the largest number of studies, followed by the United Kingdom and India. By integrating these findings, this review offers both scholars and practitioners a consolidated view of the key factors and theoretical perspectives necessary for advancing research and practice on organizational commitment.
