Haunted Heart is a 1948 song with music by Arthur Schwartz and lyrics by Howard Dietz for the Broadway revue Inside U.S.A. The lyric tells of a heart haunted by the memory of a love that lingers. It was published in New York by Chappell & Co., Inc. in 1948 and gained popularity through recordings by Perry Como and Jo Stafford. The tune has become a standard of the American show tune and vocal pop repertoire, appearing on various compilations and performances. The title has since been used for other works, including Renée Fleming's 2005 Haunted Heart album, Sammy Kershaw's 1993 Haunted Heart album, and a separate Christina Aguilera song released in 2019.