The aim of this work of reference is to provide a full year-by-year list of officials from archaic and classical Athens, along with, where appropriate, a short notice of their activities, including all the evidence pertaining to an individual's office in a particular year. It also contains all state decrees datable to any year or which contain relevant information. It offers a basic reference, of a kind that has previously been lacking, for the study of Athenian magistracies and official life. The introduction gives essential details of the positions included, and the indexes give an alphabetic listing of individuals with their offices, a listing by geographical provenance (demes), and an indication of documents of disputed date. As far as possible the use of Greek and Latin has been avoided in order that the book should be accessible to a wide readership. It should prove a fundamental tool for future research.