Dorothea Beale LLD (21 March 1831 – 9 November 1906) was a suffragist, educational reformer, author and Principal of the Cheltenham Ladies' College.
Born in Bishopsgate, England, she was the founder of St Hilda's College, Oxford.
Her name is associated with that of Frances Buss in a satirical rhyme:
The lines refer to their unmarried state and their dedication to the cause of women's education. Miss Beale was appointed headmistress of the Clergy Daughters' School in Lancashire in 1857, but soon moved on to become Principal of Cheltenham Ladies' College, a post which she held until her death. In 1885, she founded a new institution, St Hilda's College, Cheltenham - a teachers' training college. In 1893, she founded St Hilda's Hall at Oxford, later St Hilda's College, Oxford. She was an active supporter of the suffragette movement. In 1865 she was one of the co-founders of the Kensington Society, a discussion group that became the London Society for Women's Suffrage.
After her death she was cremated in Birmingham before being buried at Gloucester Cathedral.