Wilem William Frischmann, CBE, FICE, FIStructE, FREng (born 27 January 1931) is a British engineer, the former chairman of the internationally recognised firm of consulting engineers Pell Frischmann and generally considered to be one of the foremost engineers of his generation due to his reputation gained on technically ground-breaking developments including Centre Point, Tower 42 (formerly National Westminster Tower) and Drapers Gardens.