Herman Charles Merivale MA (27 January 1839 – 17 August 1906) was an English dramatist and poet, son of Herman Merivale. He also used the punning pseudonym Felix Dale.
A barrister, writer, and civil servant who was Permanent Under-Secretary of the India Office, he was educated at Harrow School and Balliol College, Oxford, where Algernon Charles Swinburne and Charles Bowen were his contemporaries. He graduated BA in 1861. At his father's home he met many distinguished men, including Lord Robert Cecil (afterwards Prime Minister Lord Salisbury), who became a lifelong friend. His friends in literary and dramatic circles included William Makepeace Thackeray, Edward Bulwer-Lytton, Matthew Arnold, Anthony Trollope, W. S. Gilbert, Arthur Sullivan, Edmund Yates, Charles Dickens and others.