| S. Jacobs (Berlin) | P1030 |
| R. Jahns (Würzburg) | P85 |
| V. Jahns (Würzburg) | P85 |
| M. Jandek (Ulm) | P512 |
| J. Jankowski (Aachen) | BS1017 |
| R. A. Janosi (Essen) | P530, V811 |
| F. Jansen (Bonn) | BS649, P754, BS898, BS900, BS1020 |
| T. Jansen (Mainz) | P514 |
| J. Januzzi (Boston, US) | V303, P688 |
| K. Jaquet (Bochum) | P687, BS899 |
| M. Jarkas (Bochum) | P687, BS899 |
| A. Jasina (Berlin) | BS894 |
| M. Jassyk (Göttingen) | P690, BS951 |
| H. K. Jensen (Aarhus, DK) | BS657 |
| P. Møller Jensen (Kgs. Lyngby, DK) | P156 |
| S. Jeratsch (Bad Nauheim) | BS950 |
| W. Jiang (New Jersey, US) | P66 |
| M. T. Bayo Jimenez (Mainz) | BS1023 |
| J. Johannsen (Aalen) | P524 |
| V. Johnson (Gießen) | V270, V1010 |
| D. Jonigk (Hannover) | P156 |
| M. Jularic (Hamburg) | P173 |
| C. Jung (Düsseldorf) | BS952 |
| M. Jung (Hannover) | BS670, BS671 |
| R. Jung (Mainz) | BS1018 |
| W. Jung (Villingen-Schwenningen) | V399 |
| C. G. Jungbauer (Regensburg) | P172 |
| A. Just (Hannover) | BS650, BS669, BS670, BS671, BS955 |
| I. A. Just (Berlin) | P84 |
| S. Just (Ulm) | P152, P439, P444 |