Niels August Torp (born 8 March 1940) is a Norwegian architect.

He was born in Oslo to architect Ernst Torp and Nini Augusta Butenschøn.

He renamed the company to Niels Torp AS in 1984.

Among his designs are offices for the companies Norsk Data, Noiseless and Fellesdata in Oslo, British Airways main office at Heathrow, the BI Norwegian Business School main campus in Oslo, parts of Aker Brygge, Smestaddammen, Vikingskipet and the Oslo Airport, Gardermoen terminal building.

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