The Early Medieval Archaeology Student Symposium was created in 2007 to provide a platform for research students and early career archaeologists focusing on the early medieval period (c. AD 300 - 1200) to discuss and present their work. Over the years, the symposium has become a major event at which new and interdisciplinary research is presented in the field. The 12th Annual Early Medieval Archaeology Student Symposium (EMASS 2018) was held in Glasgow from 19 - 21 April and was jointly hosted by the University of Glasgow and the Glasgow School of Art. Twenty-one papers and four posters by a total of forty individuals were presented over two days, of which nine are included in this volume. These papers highlight interdisciplinary theoretical and methodological approaches which have led to new and innovative research on the early medieval period.