Persons (925 to 949 of 1956)
| Name | Birth (min–max) | Death (min–max) | Related sources | Authored diagrams | |
|---|---|---|---|---|---|
| Johns, Chris | 1 | 1 | |||
| Johnson, Richard | 1 | 0 | |||
| Johnson, W. E. | 1858 | 1931 | 1 | 10 | |
| Johnston, Spencer | 1986 | 2 | 1 | ||
| Jones, Emily Elizabeth Constance | 1 | 1 | |||
| Jorgensen, Paul C. | 1 | 0 | |||
| Joseph, Horace William Brindley | 1867 | 1943 | 1 | 1 | |
| Jouret, Petrus | 1 | 0 | |||
| Joyce, George Hayward | 1 | 0 | |||
| Jünger, Michael | 1 | 0 | |||
| Junte, Luceantonius | 2 | 0 | |||
| Kacprzyk, Janusz | 3 | 0 | |||
| Kahane, Ahuvia | 1 | 0 | |||
| Kahane, Howard | 2 | 0 | |||
| Kalinowski, Jerzy | 1916 | 2000 | 6 | 7 | |
| Kaminski, Michael | 1 | 0 | |||
| Kann, Christoph | 1956 | 1 | 0 | ||
| Kapsner, Andreas | 1 | 0 | |||
| Kar, Samarjit | 1 | 0 | |||
| Karger, Elizabeth Christiane | 1 | 0 | |||
| Karlova-Bourbonus, Natali | 1 | 0 | |||
| Katz, Shmuel | 1 | 0 | |||
| Katzir, Roni | 1 | 1 | |||
| Kaulich, Wilhelm | 1 | 1 | |||
| Kaymak, Uzay | 1 | 0 |