David E. Ferraris (born 18 August 1963 in South Africa) is a Thoroughbred racehorse trainer in Hong Kong.Born into a racing family, his father, Ormond Ferraris, was a champion trainer in South African racing. He won the South African trainers' title on four occasions, netting 25 Grade 1 victories in well over 1000 wins with the champions Classic Flag and Celtic Grove his most outstanding performers.