Wolfgang Georg Sievers, AO (18 September 1913 – 7 August 2007) was an Australian photographer who specialised in architectural and industrial photography.
His father was Professor Johannes Sievers, an art and architectural historian with the German Foreign Office until his dismissal by the government in 1933, and author of the first four volumes of a monograph on the neo-classical architect Karl Schinkel.
Following demobilisation, he established a studio at Grosvenor Chambers in fashionable Collins Street, initially drawing many of his commissions from fellow European immigrants including the architect Frederick Romberg, and Ernst Fuchs who had arrived from Vienna.
He also received commissions from architectural firms including Bates, Smart and McCutcheon, Hassall & McConnell, Leith & Bartlett, Winston Hall and Yuncken Freeman.
Sievers' work after the war was imbued with the Bauhaus ethos and philosophy of the New Objectivity he had learned in Berlin, combined with a socialist belief in the inherent dignity of labour.
In 1989, the Australian National Gallery staged a retrospective of his work, an exhibition which travelled around the country, often accompanied by Sievers' lectures.