Discretion (an individual's latitude of action) is a fundamental element of work, with extensive individual and organizational consequences. Research has demonstrated the importance of discretion, but there is not yet a mature theory of discretion in organizations. Towards that end, this paper derives a multidimensional typology of discretion in organizations, integrating previous empirical results and archival interview data. It is found that discretion comprises eight distinct domains. This eight-part typology casts new light on previous findings and contributes towards a mature theory of discretion. This article discusses the circumplex structure of the eight domains and their potential utility in characterizing fundamental aspects of work.