Architecture: Biographies
- John Jackson
- John Merven Carrere
- John Nash
- John Palmer
- John Russell Pope
- John Wellborn Root
- Jose Benito Churriguera
- Josef Hoffmann
- Joseph Maria Olbrich
- Joseph Maria Urban
- Juan Bautista Villalpando
- Juan de Alava
- Juan de Herrera
- Juan OGorman
- Jules Hardouin Mansart
- Jules Hardouin-Mansart
- Karl Friedrich Schinkel
- Kenzo Tange
- Le Corbusier
- Leo von Klenze