Catherine Davies

Catherine Davies or similar may refer to:


 * Catherine Davies (governess) (1773–after 1841), Governess in Naples who sold her story in a book
 * Catherine Glyn Davies (1926–2007), Welsh historian of philosophy and linguistics
 * Katharine Davies (born 1968), British writer of romance novels
 * Kathryn Davies, wife of Andrew Adonis, Baron Adonis