Spy Song (1943–1973)[1] was an American Thoroughbred racehorse. He was sired by 1934 American Champion Two-Year-Old Colt Balladier and out of two-time Champion filly, Mata Hari.[2] He was bred at owner Charles Fisher's Dixiana Farm and raced under the colors of his Dixiana Stable.[1]
Among his wins, Spy Song won the 1945 Arlington Futurity[3] and ran second to Assault in the 1946 Kentucky Derby.[4] He retired having won fifteen of thirty-six starts with earnings of $206,325.