A regnal list or king list is, at its simplest, a list of successive monarchs. Some regnal lists may give the relationship between successive monarchs (e.g., son, brother), the length of reign of each monarch or annotations on important reigns. The list may be divided into dynasties marked off by headings. As a distinct genre, the regnal list originates in the ancient Near East. Its purpose was not originally chronological. It originally served to demonstrate the antiquity and legitimacy of the monarchy, but it became an important device for structuring historical narratives (as in Herodotus) and thus a chronological aid.
In antiquity, regnal lists were kept in Sumer, Egypt, Israel, Assyria and Babylonia. King lists have made it into sacred religious texts, such as the Puranas and the Hebrew Bible, which contains an Edomite king list.
Regnal lists were kept in early medieval Ireland, Pictland and Anglo-Saxon England. The historian David Dumville regarded them as more reliable than genealogies because they can be manipulated "in a smaller variety of ways than a genealogy". For example, some genealogies may have been fabricated from pre-existing regnal lists. In early medieval Wales, the regnal list was unknown and one copyist, confronted with a mere list of Roman emperors, converted it into a pedigree.
- Jeremy Graeme Taylor, Framing the Past: The Roots of Greek Chronography (PhD thesis, University of Michigan, 2000), pp. 11, 69–89.
- See the respective chapters in Andrew Feldherr and Grant Hardy (eds.), The Oxford History of Historical Writing: Volume 1 — Beginnings to AD 600 (Oxford University Press, 2011).
- David Thornton, Kings, Chronologies, and Genealogies: Studies in the Political History of Early Medieval Ireland and Wales (Prosopographica et Genealogica, 2003), pp. 21, 23, 65.
- David N. Dumville, "Kingship, Genealogies and Regnal Lists", in Peter H. Sawyer and Ian N. Wood (eds.), Early Medieval Kingship (Leeds: School of History, University of Leeds, 1977), pp. 72–104.