Caroline Phillips was a Scottish feminist, suffragette and journalist. She was honorary secretary of the Aberdeen branch of the Women's Social and Political Union (WSPU), met and corresponded with many of the leaders of the movement and was also involved in the organisation of militant action in Aberdeen.

The Women's Social and Political Union (WSPU) was a women-only political movement and leading militant organisation campaigning for women's suffrage in the United Kingdom founded in 1903. Known from 1906 as the suffragettes, its membership and policies were tightly controlled by Emmeline Pankhurst and her daughters Christabel and Sylvia. Sylvia was eventually expelled.