Owen Luder, English architect, designed Tricorn Centre and Trinity Square

Harold Owen Luder (7 August 1928 – 8 October 2021) was a British architect who designed a number of notable and sometimes controversial buildings in the United Kingdom in the 1960s and 1970s, many now demolished. He served as chairman of the Architects Registration Board and twice as President of the Royal Institute of British Architects in 1981–1983 and 1995–1997. He established his own practice Owen Luder Partnership in 1957, and left in 1987 to form the consultancy Communication In Construction.