Lady Caroline Catharine or Catherine Wilkinson née Lucas (1822–1881) was a Welsh botanist and author of Weeds And Wild Flowers: Their Uses, Legends, And Literature (1858). She was married to the Egyptologist John Gardner Wilkinson. Her husband was knighted in 1839 and as the wife of a knight, she was entitled to the customary title of Lady. Wilkinson illustrated her husband's book Desert Plants of Egypt. Wilkinson was born 10 May 1822 in Llandebie, Carmarthenshire, Wales and died 2 October 1881 in Llandovery, Carmarthenshire.