Delta (1946−1960) was a champion Australian thoroughbred racehorse who won a number of top level races including the 1949 VRC Derby, 1949 Cox Plate and the 1951 Melbourne Cup. Purchased by owner Adolph Basser for £2,665 at the 1948 Sydney yearling sales he was trained by former jockey and successful trainer Maurice McCarten. He died at Widden Stud in 1960.