The archaeology of Rōhaṇa entails a focus on comprehending ‘Rōhaṇa’ from material perspectives. Originating in the mid-19th century CE, this approach evolved with diverse theoretical, methodological, and technological dimensions in alignment with the scholarly context of its time. This paper constitutes an investigation into the available sources explaining the progression of archaeological studies on Rōhaṇa from the 1840s to the 1960s, highlighting the contributions of individuals often identified as British Colonial Officers, Antiquarians, and Archaeologists. While extant research has predominantly centred on elucidating Rōhaṇa, it has overlooked an exploration of the intellectual practices of the scholars involved. Consequently, this paper aims to comprehend the intellectual approaches employed in existing scholarly works on Rōhaṇa. This study uses qualitative methods in secondary research to analyse sources such as published accounts and reports by British officers, archaeological field reports and other significant studies by local scholars. Examining the methodologies, findings, and conclusions of these selected studies reveals their collective contribution to the intellectual understanding of Rōhaṇa from a material perspective. In conclusion, antiquarian methods initially identified Rōhaṇa as the southern administrative division, with Māgama serving as its capital. Subsequently, archaeological initiatives expanded this knowledge through field methods, providing insights into regional settlement patterns. Over time, inquiries into the historicity of Rōhaṇa emerged, evolving the understanding of this region by the mid-20th century.