Architecture: Biographies
- Henry Wright
- Henry-Russell Hitchcock
- Hippodamus
- Hugh Ferriss
- Hugo Alvar Henrik Aalto
- I M Pei
- Ictinus
- Inigo Jones
- Isaac Ware
- Isidorus of Miletus
- Jacob Bigelow
- Jacob van Campen
- Jacobus Johannes Pieter Oud
- Jacques Ange Gabriel
- Jacques Germain Soufflot
- Jacques Ignace Hittorff
- Jacques Lemercier
- Jakob Prandtauer
- James Adam
- James Bogardus