Sir Charles Wyndham (23 March 1837 – 12 January 1919), né Charles Culverwell, was an English actor and theatre proprietor. Wyndham's Theatre in London is named after him, and he also built the New Theatre (now the Noël Coward Theatre) nearby. Wyndham commissioned two London theatres, both designed by W. G. R. Sprague: Wyndham's, opened in 1899, and the New, which opened four years later. He retired in 1913, and died at his London house in 1919, aged 81.