This chapter introduces how the study of the Merovingian kingdoms has developed since the sixteenth century. Merovingian history is not easily or self-evidently presented in the source material; it has had to be recovered and reconstructed. The historiographical survey is therefore important to understanding how writers and scholars have put that history together. It highlights some of the key political, confessional, theoretical, and methodological issues that have shaped how the period is interpreted, from the Magdeburg Centuriators of the Reformation to the Monumenta Germaniae Historica’s self-consciously ‘scientific’ approach to editing sources.