Abstract
British idealism flourished in the late 19th century and early 20th centuries. It was a movement with a lasting influence on the social and political thought of its time in particular. British idealists helped popularize the work of Immanuel Kant and G. W. F. Hegel in the Anglophone world, but they also sought to use insights from the philosophies of Kant and Hegel to help create a new idealism to address the many pressing issues of the Victorian period in Britain and its aftermath. These contributions related to theories of freedom, the common good, political obligation, the state, and punishment. The British idealists also made important contributions in areas other than Hegelian scholarship and ethics, including logic, metaphysics, and the philosophy of religion. The movement declined by the start of World War I. This entry will highlight the most important work by British idealists themselves and by their best interpreters. Thus this entry will be grouped by individuals rather than by theme.