Sir Charles Wentworth Dilke, 2nd Baronet was an English Liberal and Radical politician. A republican in the early 1870s, he later became a leader in the radical challenge to Whig control of the Liberal Party, making a number of important contributions, including in the legislation increasing democracy in 1883–1885, his support of the growing labour and feminist movements, and his prolific writings on international affairs.

Emilia Francis Strong, better known as Emilia, Lady Dilke, was a British author, art historian, feminist and trade unionist.