Harald Georg Belker (born May 27, 1961, Krefeld) is a German automotive/product designer best known for his vehicle designs in films such as Batman & Robin and Minority Report. His designs range from Kaenon Sunglasses to electric bikes and Hot Wheels for Mattel.

His Best Known hot wheels Design Is Furiosity, Phantom Racer, Xtreemster, RD-04, Batmobile (1989), Hardnoze Batmobile, Nitrium, Fast Fuse, and Metaloid,