This paper examines how two Britons, working in Western Australia and Natal, respectively, engaged with ideas about the civilisation and education of Indigenous people. It is argued that concepts of civilisation were debated by missionaries, researchers and members of the public. Using the correspondence, publications and private journals of two educators, Dr. Henry Callaway, Church of England missionary in Natal, and Ann Camfield, teacher in Western Australia, the paper draws attention to their respective approaches to education. Each contributed to broader imperial debates concerning the meaning of race in relation to educability. Education in both places, while connected to these global ideas, was also profoundly influenced by local context. 'Civilisation' and the 'civilising mission' may have been unifying goals for missionaries in different sites of Empire, but understandings of what civilisation should inculcate, or do, varied according to particular circumstances. These histories are best understood in transnational and comparative perspective.