Herbert Arthur Chamberlayne Blyth, known professionally by his stage name Maurice Barrymore, was an Indian-born British stage actor. He is the patriarch of the Barrymore acting family, and the father of John, Lionel and Ethel.

The Barrymore family, and the related Drew family, form a British-American acting dynasty which traces its acting roots to the mid-19th century London stage. After migrating to the United States, members of the family appeared in motion pictures.