Tim Stonor is a British architect and urban planner who graduated from The Bartlett, University College London and established the architectural consulting company Space Syntax Limited.

A winner of the Loeb Fellowship at Harvard University, he is the Deputy Chair of the Design Council and a director of The Academy of Urbanism.

Stonor re-joined the Unit for Architectural Studies at The Bartlett, where he established the Space Syntax Laboratory as the consulting arm of the research group.

He reactivated a company, Space Syntax Limited, that had been created in 1989 and grew this as a science-based and human-focused design practice.

He is a trustee of The Faversham Society and participates in the environmental improvement works of the Friends of the Westbrook and Stonebridge Pond.