Renee MacRae (born Christina Catherine MacDonald, February 1940) was a Scottish woman who has been missing since 1976 and is presumed to have been murdered. MacRae's disappearance, along with that of her 3-year-old son, Andrew, is currently the United Kingdom's longest-running missing persons case, and within Scotland is as notorious as Glasgow's Bible John murders. In September 2022, William (Bill) MacDowell was found guilty of the murder of MacRae and her son. Their bodies have never been found.