Robert Soutar (1830 – 28 September 1908) was an English actor, comedian, stage manager, writer and director for the theatre. He began his career as a journalist but soon moved into acting. In 1867, he married actress Nellie Farren, and the next year, the two joined the company at the Gaiety Theatre in London. There, he stage managed and wrote for the theatre in addition to acting. His wife became well known for her roles as the "principal boy" in musical burlesques at the theatre. Soutar also directed plays and wrote pantomimes and other pieces. His son was the actor and singer Joseph Farren Soutar.