ABSTRACTViolence is a central idea for political theory but there is very little agreement about how it should be understood. This paper examines some fashionable approaches to the concept and argues against ‘wide’ definitions, particularly those of the ‘structuralist’ variety of which that offered by the sociologist, Johan Galtung, is taken as typical. A critique is also given of ‘legitimist’ definitions which incorporate some strong notion of illegitimacy into the very meaning of violence. Structuralist definitions are much favoured by the political left whereas legitimist accounts are more common on the right but these connections, though psychologically understandable, are not logically tight. Both structuralist and legitimist analyses are criticised on conceptual and practical grounds and a defence of a more restricted definition is presented. The paper concludes with some remarks about the point of having a concept of violence of the type