This paper will provide an introduction and overview of current research and understandings of the ‘wood’ or ‘log coffin culture’ in Lao PDR. As in other parts of Southeast Asia (SEA) and Southern China, evidence of wooden/log coffin culture is generally recorded in rock shelters and caves, predominately in upland and karstic environments across the country. Wood/log coffins in Lao PDR display a variety of stylistic forms, use in connection with mortuary practices, and retain cultural significance for present day ethnic groups. To date, the wood/log coffin culture of Lao PDR have not been the focus of targeted, in-depth research. Data has only been collected from a few locations nationwide, either as part of academic research projects or applied cultural heritage and archaeological assessments. As a result, critical knowledge on the subject remains preliminary. Targeted research is required to develop a firmer understanding of the wood/log coffin culture at the local level, and to consider variability, interaction, and influence at the regional level during the late prehistoric and early historic periods. This presentation concludes by outlining potential future research directions and collaboration to enhance our knowledge and understanding of wood/log coffin culture in Lao PDR and SEA.