Buildings
- March 17 – Eden Project opens to the public in St Austell, Cornwall, designed by Nicholas Grimshaw & Partners.
- April – Magna Science Adventure Centre opens to the public in Rotherham, Yorkshire, designed by Wilkinson Eyre. It wins this year's Stirling Prize.
- May 4 – Milwaukee Art Museum opens the Quadracci Pavilion, the first completed American project by Santiago Calatrava.
- June 28 – Gehry Tower (designed by Frank Gehry) opens in Hanover, Germany.
- June 30 – National Space Centre opens in Leicester, England, by Nicholas Grimshaw & Partners.
- September 17 – Gateshead Millennium Bridge, a tilt bridge spanning the River Tyne, England, designed by architects Wilkinson Eyre and structural engineers Gifford, opens to the public. It wins the 2002 Stirling Prize.
- October 30 – Redevelopment of Gasometer, Vienna, by Jean Nouvel, Coop Himmelb(l)au, Manfred Wehdorn and Wilhelm Holzbauer is completed.
- November 15 – Palms Casino Resort opens in Paradise, Nevada, designed by The Jerde Partnership.
- November 21 – Cologne Tower inaugurated; designed by Kohl & Kohl and Jean Nouvel.
- December 11 – American Folk Art Museum in New York City inaugurated; designed by Tod Williams Billie Tsien Architects.
- 88 Wood Street office building completed in the City of London by Richard Rogers
- Menara Telekom building opened in Kuala Lumpur.
- One Wall Centre opens in Vancouver, British Columbia, Canada, by architects Perkins+Will Canada.
- Tower 2000 is completed as the first building in the Moscow International Business Centre.
- Work on the Nidaros Cathedral, in Trondheim, Norway, is officially completed.
- Exhibition building at Scotland's National Museum of Rural Life completed by Page\Park Architects.
Read more about this topic: 2001 In Architecture