Fiona Walker (born 24 May 1944) is an English actress, known for numerous theatre and television roles between the 1960s and 1990s. An early leading role was as Sue Bridehead in a BBC television production of Jude the Obscure (1971). She may be best remembered for playing Agrippina in the BBC adaptation of I, Claudius (1976), directed by Herbert Wise. She was Miss Meteyard, an intelligent, wise-cracking copy-writer modelled on the author, in Dorothy L. Sayers's Murder Must Advertise, a BBC TV dramatisation of 1973, and an acidic Mrs Elton in BBC2's 1972 adaptation of Jane Austen's Emma. She played the ill-fated Stella Mawson in Anglia's first P. D. James adaptation, Death of an Expert Witness (1983), also directed by Wise. Other television appearances have included All Creatures Great and