Sir Johnston Forbes-Robertson (16 January 1853 – 6 November 1937) was an English actor and theatre manager and husband of actress Gertrude Elliot. He was considered the finest Hamlet of the Victorian era and one of the finest actors of his time, despite his dislike of the job and his lifelong belief that he was temperamentally unsuited to acting.
Forbes-Robertson was also a talented painter who did a portrait of his mentor Samuel Phelps that currently hangs in the Garrick Club in London.