Peggy Allenby (February 1, 1896 – March 23, 1966) was an American stage, film, television, and radio actress. From 1930 to 1950, her voice was a part of such radio broadcasts as Second Husband, Young Doctor Malone, David Harum and Road of Life. She had the role of Mrs. Brown, mother of the title character on the comedy serial Claudia, based on the character created by author Rose Franken, and she played the mother in The Nichols Family. Allenby had the title role in Phyl Coe Radio Mysteries.