Princess Lilian of Sweden, Duchess of Halland (born Lillian May Davies, later Craig; 30 August 1915 – 10 March 2013), was a Welsh fashion model who became a member of the Swedish royal family through her 1976 marriage to Prince Bertil, Duke of Halland (1912–1997). As such, she was a paternal aunt-in-law of King Carl XVI Gustaf of Sweden and an aunt-in-law of Queen Margrethe II of Denmark and Queen Anne-Marie of Greece.