Duncan James Corrowr Grant was a Scottish painter and designer of textiles, pottery, theatre sets, and costumes. He was a member of the Bloomsbury Group.

The Bloomsbury Group or Bloomsbury Set was a group of associated English writers, intellectuals, philosophers and artists in the early 20th century. Among the people involved in the group were Virginia Woolf, John Maynard Keynes, E. M. Forster, Vanessa Bell, and Lytton Strachey. Their works and outlook deeply influenced literature, aesthetics, criticism, and economics, as well as modern attitudes towards feminism, pacifism, and sexuality.