Nancy Clara Cunard (10 March 1896 – 17 March 1965) was a writer, heiress and political activist. She was born into the British upper class but strongly rejected her family's values, devoting much of her life to fighting racism and fascism. She became a muse to some of the 20th century's most distinguished writers and artists, including Wyndham Lewis, Aldous Huxley, Tristan Tzara, Ezra Pound and Louis Aragon, who were among her lovers, Ernest Hemingway, James Joyce, Constantin Brâncuşi, Langston Hughes, Man Ray, and William Carlos Williams.
