Lord Livingstone "Livie" Ramsay (11 December 1867 – 18 July 1924) was an Australian architect active in the first quarter of the 20th century. He was known professionally as L L Ramsay. His work encompassed the styles of the Federation Bungalow in domestic design and Federation Free Classical in civic and commercial design. He was active in local government and was President of Hornsby Shire.