Moya O'Sullivan Macarthur (8 June 1926 – 16 January 2018) was an Australian television actress best known for her long-running role between 1994 and 1997 of popular character Marlene Kratz in the soap opera Neighbours.
Alex Fletcher from Digital Spy made Marlene their "DS Icon" on 7 January 2011, calling her a legendary and special character.
Fletcher also stated that: "Marlene, played by the delightful Moya O'Sullivan, was a crucial cog in the Golden Age of Neighbours in the '90s."