This systematic literature review synthesises and critically analyses the growing body of research applying computational methods to the study of conflict and peace in South Sudan. It examines how data science, machine learning, and digital technologies are being leveraged to model conflict dynamics, track peace agreement implementation, and analyse humanitarian information flows. The review identifies predominant methodological trends, key data sources, and significant gaps in the current scholarship. It argues that while computational tools offer powerful new avenues for evidence-based analysis, their application in the South Sudanese context is often constrained by data scarcity, ethical considerations, and a disconnect from local peacebuilding praxis. The article concludes by proposing an interdisciplinary research agenda to enhance the rigour, relevance, and ethical deployment of computational peace and conflict studies in South Sudan.