1923 in architecture#Births

• Vers une architecture by Le Corbusier (later translated into English as Towards a New Architecture) is published.
• Bauhaus expressionist architecture phase ends.
• Liebenberg and Kaplan architectural practice established in Minneapolis.

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• June 23 – Stockholm City Hall, designed by Ragnar Östberg.
• December 26 – Ottawa Auditorium, Canada{{cite book |title=Howie Morenz: Hockey's First Superstar|last=Robinson |first=Dean |year=1982 |isbn=0-919822-69-X |page=52|publisher=Boston Mills Press }} (demolished 1967).

• Coedfa (residence), The Close, Llanfairfechan, North Wales, designed by Herbert Luck North.{{cite book|author=Twentieth Century Society|title=100 Houses 100 Years|publisher=Batsford|location=London|year=2017|isbn=978-1-84994-437-3}}
• Imperial Hotel, Tokyo, designed by Frank Lloyd Wright.
• Église Notre-Dame du Raincy in France, designed by Auguste Perret.
• Pershing Square Building in New York, New York, designed by Sloan & Robertson and York and Sawyer.

• AIA Gold Medal – Henry Bacon
• RIBA Royal Gold Medal – John James Burnet
• Grand Prix de Rome, architecture: Jean-Baptiste Mathon

• March 2 – Sam Scorer, English architect (died 2003)
• June 5 – Yona Friedman, Hungarian born French architect and architectural theorist ("mobile architecture") (died 2020)
• June 24 – Peter Womersley, British architect (died 1993)
• June 25 – Harry Seidler, Austrian-born Australian Modernist architect0{{cite book|first=Peter|last=Blake|title=Architecture for the New World: The Work of Harry Seidler|location=Sydney|year=1973|isbn=3-7828-1459-2}} (died 2006)
• September 18 – Peter Smithson, English New Brutalist architect, husband and partner of Alison Smithson{{cite web|url=http://designmuseum.org/design/alison-peter-smithson |title=Alison and Peter Smithson|publisher=Design Museum|location=London|url-status=dead|archiveurl=https://web.archive.org/web/20101124011148/http://designmuseum.org/design/alison-peter-smithson|archivedate=2010-11-24}} (died 2003)
• September 25 – Leonardo Benevolo, Italian historian of modern architecture (died 2017)
• December 12 – Richard Gilbert Scott, English architect (died 2017)
• December 19 – Alexander Cvijanović, Yugoslav/American architect (died 2019)
• December 25 – Jack Zunz, South African-born structural engineer (died 2018)
• Eulie Chowdhury, Indian architect (died 1995)

• May 19 – Frank Darling, Canadian architect and promoter of the Beaux-Arts style (born 1850)
• October 25 – Robert S. Roeschlaub, Colorado architect (born 1843)
• November 24 – Michel de Klerk, Dutch Amsterdam School architect (born 1884)
• December 27 – Gustave Eiffel, French civil engineer and architect (born 1832)

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