Diane Hoskins is an American businessperson and architect who currently serves as global co-chair[1] of Gensler, the world's largest architecture and design firm by revenue.

She attributes her decision to pursue architecture and design to the impression that the Chicago skyline made on her during her early years.

She also credited a course on managerial psychology at MIT's Sloan School of Management for sparking her interest in workplace design and behavior.

[9] Before coming to Gensler, Hoskins held senior roles at Skidmore, Owings & Merrill, Epstein Architecture and Engineering, and Olympia & York.

[12][13] Hoskins and Gensler global co-chair Andy Cohen co-authored a book,[14] published in 2024, called "Design for a Radically Changing World," which focuses on how design can impact the world’s most pressing issues[15] and help communities adapt to global crises.