Miriam Margolyes, OBE (/ˈmɑːrɡəliːz/; born 18 May 1941) is an English-Australian character actress and voice artist. Her earliest roles were in theatre and after several supporting roles in film and television she won a BAFTA Award for her role in The Age of Innocence (1993) and went on to take the role of Professor Sprout in the Harry Potter film series.
For many years she has divided her time between Britain and Australia, and she has starred in television shows in both countries, including the Australian premiere of the 2013 play I'll Eat You Last.
Margolyes was born in Oxford, England, the only child of Ruth (née Walters; 1905–1974), a property investor and developer, and Joseph Margolyes (1899–1996), a physician from Glasgow. She grew up in a Jewish family; her ancestors migrated to the UK from Poland and Belarus. Her great-grandfather, Symeon Sandmann, was born in the town of Margonin in central-western Poland, which Margolyes visited in 2013.
She attended Oxford High School from 1955 until 1959, and later Newnham College, Cambridge, where she read English. There, she began acting in her twenties, and also appeared in productions of the comedy troupe the Cambridge Footlights.