J. Summerfield
J. E. Merriman and Company
J.B.W.
Jackson, Jed
John-Baptiste, Jackson
Jacoulet, Paul
Jacque, Charles Émile
Jacquemart, Jules
Jacques, Bertha
Jacquet, Alain
Jaffe, E.H.
James B. Lyon & Co.
James, Henry
Jane, Xylor
Janus Press
Jasud, Lawrence
Jeffery, Jr., Edwin W.
Jen, Reverend
Jenkins, Paul
Jenney, Neil
Jensen, Alfred
Jersey Glass Company
Jewett, William
Jin Ming, Dodo
Johannot, Tony
John C. Campbell Folk Art School (Brasstown, North Carolina)
John S. Bradstreet & Company (Minneapolis, Minnesota)
John, Augustus
Johns, Jasper
Johns, L. D.
Johnson, Dean
Johnson, Graham
Johnson, J.
Johnson, Lester
Johnson, Lucas
Johnson, Martin
Johnson, Ray
Johnson, Tom
George Jones & Sons
Jones, Allen
George Jones
Jones, Hugh
Jones, Joe
Jones, Robbie
Jones, Terri
Jongkindt, Johan
Jordaens, Jacob
Jorn, Asger
Josiah Wedgwood & Sons
Joyce, James
Jules, Mervin
Jundt, Gustave-Adolphe