"Lady Franklin's Lament" (also known as "Lord Franklin" and "The Sailor's Dream") is a traditional folk ballad indexed by George Malcolm Laws (Laws K09) and Steve Roud (Roud 487). The song recounts the story of a sailor who dreams about Lady Franklin speaking of the loss of her husband, Sir John Franklin, who disappeared in Baffin Bay during his 1845 expedition through the Arctic Ocean in search of the Northwest Passage sea route to the Pacific Ocean. The song first appeared as a Broadside ballad around 1850 and has since been recorded with the melody of the Irish traditional air "Cailín Óg a Stór" by numerous artists. It has been found in Ireland, in Scotland, and in some regions of Canada.