Creator
- Janson1
- Japan Travel Bureau1
- Jenkins, Nicholas, 1961-1
- Jihyun Geographical Institute1
- John Bartholomew and Son1
- Jones, R. A.1
- KLM Aerocarto1
- Kanakanui, S. M.1
- Kautz, L.1
- Kelly, James1
- Kiepert, Heinrich, 1818-18991
- Kindred London Mapping Project1
- Laguillermie, active 1830-18541
- Laine, Adolphe1
- Lallemand1
- Lapie, M., fils1
- Levasseur, V. (Victor)1
- Lewis, Meriwether, 1774-18091
- Liebaux, Henri1
- Loebenstein, A. B.1