Sir Samuel Tuke, 1st Baronet (c.1615, in Essex – 26 January 1674, in Somerset House, London) was an English officer in the Royalist army during the English Civil War and a notable playwright. He is best known for his 1663 play The Adventures of Five Hours, possibly co-authored by George Digby – the play (an adaptation of a Spanish work by Antonio Coello) was produced by the Duke's Company and later proved an influence on Richard Brinsley Sheridan's opera The Duenna.