This is the only collection of its kind to focus on one of the most important aspects of the cultural history of the Romantic period, its sources, and its afterlives. Multidisciplinary in approach, the volume examines the variety of areas of enquiry and genres of cultural productivity in which the sublime played a substantial role during the late eighteenth and early nineteenth centuries. With impressive international scope, this Companion considers the Romantic sublime in both European and American contexts and features essays by leading scholars from a range of national backgrounds and subject specialisms, including state-of-the-art perspectives in digital and environmental humanities. An accessible, wide-ranging, and thorough introduction, aimed at researchers, students, and general readers alike, and including extensive suggestions for further reading, The Cambridge Companion to the Romantic Sublime is the go-to book on the subject.