
Hubert Donat Alfred Agache was a French architect and urbanist known for his work in Brazil.

Donald Sidney Appleyard was an English-American urban designer and theorist, teaching at the University of California, Berkeley.

Hisham N. Ashkouri is a Boston and New York-based architect.

Peter Calthorpe is a San Francisco-based architect, urban designer and urban planner. He is a founding member of the Congress for New Urbanism, a Chicago-based advocacy group formed in 1992 that promotes sustainable building practices. For his works on redefining the models of urban and suburban growth in America Calthorpe has been named one of twenty-five ‘innovators on the cutting edge’ by Newsweek magazine.

Claude Cormier is a landscape architect from Quebec. The majority of his projects are located in Montreal and Toronto.

Charles Mark Correa was an Indian architect and urban planner. Credited for the creation of modern architecture in post-Independent India, he was celebrated for his sensitivity to the needs of the urban poor and for his use of traditional methods and materials.

Eva Kail is a Vienna-based urban planner who has popularized gender mainstreaming in city design and contributed to more than 60 projects related to gender equality in housing, transportation, planning, and design of public spaces.

Gehl is an urban research and design consulting firm based in Copenhagen, Denmark. It was founded in 2000 by Professor Jan Gehl and urban designer Helle Søholt as a continuation of Gehl's research within the area over the past four decades. The firm specialises in improving the quality of urban life by re-orienting city design towards the pedestrian and cyclist.

Hawkins\Brown Architects LLP is an architectural practice with studios in London and Manchester.

Walter Hood is Professor and former Chair of Landscape Architecture at the University of California, Berkeley, and principal of Hood Design Studio in Oakland, California. In 2019, Walter Hood was awarded the Macarthur Fellowship, known as the "Genius Grant."

Mitchell Joachim is an architect and urban designer. He is the Co-Founder of Terreform ONE, and an Associate Professor of Practice at NYU. Previously he was the Frank Gehry Chair at University of Toronto and a faculty member at Pratt, Columbia, Syracuse, Washington, The New School, and the European Graduate School.

Jennifer Keesmaat is a Canadian urban planner who served as Chief City Planner of Toronto from 2012 to 2017. On August 28, 2017, she announced that she would resign from her position as Chief Planner, effective September 29 of the same year, and subsequently accepted a teaching position at the University of Toronto. In March 2018, Keesmaat became the CEO of the Creative Housing Society, an independent non-profit group dedicated to creation of affordable housing projects. She was named the ninth most influential person in Toronto by Toronto Life in 2014, and the 41st most important person in Canada by Maclean's in 2013.

Steffen Lehmann is a German-born architect and urban designer, born 19 June 1963 in Stuttgart, Germany.

Lifschutz Davidson Sandilands is a practice of architects, urban designers and masterplanners established in 1986 and practising out of London.

Eugene Pandala is an Indian architect, known for building with values of environmental sustainability.

Bimal Patel is an architect from Gujarat, India, with over 35 years of professional, research and teaching experience in architecture, urban design and urban planning. He is the President of CEPT University in Ahmedabad and Chairman of the Board of Governors of the School of Planning and Architecture, Bhopal. Dr. Patel leads HCP Design, Planning and Management Pvt. Ltd., an architecture, planning and project management firm. He also founded Environmental Planning Collaborative, a not-for-profit, planning research and advocacy organization.

Wellington "Duke" Reiter (1957—), FAIA is an architect and urban designer, and a Senior Adviser at Arizona State University.

Fernando Romero Havaux is a Mexican businessman, design curator, and architect. He is the founder of fr·ee and Archivo Diseño y Arquitectura. He is the son-in-law of Mexican billionaire, Carlos Slim.

Miguel Rosales is president and principal designer of Rosales + Partners, an architecture firm based in Boston, Massachusetts. He specializes in bridge aesthetics and design. Some examples of these bridges include; Phyllis J. Tilley Memorial Bridge, Christina and John Markey Memorial Pedestrian Bridge, and Liberty Bridge at Falls Park on the Reedy River.

Moshe Safdie is an Israeli-Canadian architect, urban designer, educator, theorist, and author. He is most identified with designing Marina Bay Sands and Jewel Changi Airport, as well as his debut project Habitat 67, which was originally conceived as his Master's thesis while studying at McGill University and paved the way for his international career.

Fritz Schumacher was a German architect and urban designer.

Werner Seligmann, was an architect, urban designer and educator.

José Antonio Sosa is a Spanish architect, university professor and researcher. He is a member of the Royal Spanish Academy.

Sheila Sri Prakash is an architect and urban designer of Indian origin. She is the founder of Shilpa Architects and is the first woman in India to have started and operated her own architectural practice.

Michele Valori was an Italian urban designer and architect.