J
| Name / Life data | Occupation | Location of the plaque |
|---|---|---|
| Jacobs, Christian Friedrich (1764-1847) | Librarian | (Ludwig-Weimar-Gasse) |
| Jahn, Friedrich Ludwig (1778-1852) | Gymnastics teacher | (Löbderstraße 4) |
| Johann Friedrich I (1503-1554) | Elector (Duke) of Saxony | Prince's Fountain, Lutherplatz 2 |
| Joos, Georg (1894-1959) | Physicist | Helmholtzweg 5 |
| Judeich, Heirnich Walther (1859-1942) | Ancient historian | Fürstengraben 25 |
| Jung, Franz (1888-1963) | Writer | Zwätzengasse 14 |
| Jursch, Hanna (1902-1972) | Theologian | Humboldtstrasse 11 |