Margaret Canovan (born 1939) is an English political theorist.
Born in Carlisle in 1939, Canovan studied history at Girton College, Cambridge, where she subsequently completed a PhD on Joseph Priestley. She became a professor in the Politics Department at Lancaster University not long after its inception, later moving to Keele University where she remained until her retirement in 2002.
Margaret Canovan has published a number of books but is perhaps best known for her work on Hannah Arendt, particularly after accessing Arendt's unpublished papers in the late 1980s. Her book Hannah Arendt: A Reinterpretation of Her Political Thought (1992) was described by Gordon Tolle in The Review of Politics as "an excellent and comprehensive explanation of how Arendt's political theory emerges out of her early struggle to understand the new phenomenon of totalitarianism".
Her later work on nationalism was also received with international acclaim. Steven Engel noted that "Canovan's book distinguishes itself in that its aim is 'to argue that questions of nationhood are not an optional extra for political theory, but should actually be at the heart of the discipline' ".Bernard Yack credits Canovan with arguing that "national loyalties help liberals establish a sense of intergenerational continuity" that is difficult to establish via mere civic membership, and that this intergenerational "bond" is essential in maintaining "continuity and stability" in a democratic polity.
Canovan's books include: