Architect
John George Jackson
31/12/1798 – 01/01/1852
Architect
Thomas Jackson
??? – ???
Architect
Thomas Jobson Jackson
??? – ???
Engineer
Arthur Jacob
??? – ???
Architect
Arne Jacobsen
??? – ???
Garden historian and Conservationist
David Lawson Jacques
29/09/1948 – ???
Designer
Alexander Jaffrey
31/12/1676 – ???
Architect
Preben Jakobsen
01/01/1934 – ???
Architect
James
??? – ???
Architect
John James
31/12/1671 – 31/12/1745
Sculptor
Francis Henry Albrecht Jan
??? – ???
Surveyor
James Jardine
12/11/1776 – 20/06/1858
Architect
Antony Jarvis
??? – ???
Surveyor
Joshua Jebb
07/05/1793 – 26/06/1863
Writer
Gertrude Jekyll
28/11/1843 – 08/12/1932
Landscape architect
Tony Jellard
??? – ???
Architect
Geoffrey Alan Jellicoe
08/10/1900 – 17/07/1996
Architect
G. H. Jenkins
??? – ???
Mary Jennifer Jenkins
18/01/1921 – ???
Architect
Walter Jenner
??? – ???
Gardener
Mountain (Montague) Jennings
??? – ???
Architect
Alfred Jenoure
??? – ???
Architect
William Jernegan
31/12/1750 – 31/12/1835
Architect
Robert W. Jerrard
??? – ???
Architect
Norman Jewson
??? – ???