| Name | Program Number |
| Jaakkola, Simo | 21bA4 |
| Jaccard, Didier | 25BP12 |
| Jakob, Gerhard | 26BP47 23BP46 |
| Janouvsova, Blanka | 26CP79 |
| Jansen, A. G. M. | 25EP5 |
| Jansen, L. | 25BP35 |
| Janu, Zdenek | 26BP65 |
| Jarlborg, T. | 25BP2 |
| Jaroszynski, Jan | 23DP6 25aD4 |
| Jarvinen, Jarno | 21bA4 |
| Jensen, D.A. | 26CP13 |
| Jeudy, V. | 21BP79 |
| Je.zowski, A. | 26EP15 |
| Jiang, J. S. | 27aE1 |
| Jian, Wei | 25EP9 |
| Jiao, Y. L | 25BP65 |
| Jincang, Zhang | 21BP93 22BP15 |
| Jin, C. Q. | 22BP59 21BP59 |
| Jin, Duo | 21EP38 |
| Jirmanus, M. | 25EP10 26EP31 26EP32 |
| Jirsa, Milos | 21BP49 |
| Jochemsen, Reyer | 25bA1 26bA2 25EP3 25EP4 |
| Johannes, Michelle | 22BP43 |
| Johansen, T.H. | 25BP78 25BP75 22EP37 22EP36 23BP43 |
| Johnson, M. | 22AP4 |
| Johnsson, M. | 21CP20 |
| Jones, B.A. | 26aC5 |
| Jonson, Mats | 25DP24 |
| Jorgenson, J. D. | 26BP41 |
| Jou, F. C. | 23CP57 |
| Jourdan, Martin | 25BP60 |
| Joyez, P. | 27V2 |
| Jo, Y. J. | 27aB4 |
| Joynt, Robert | 22DP33 |
| Jo, Younghun | 26CP54 |
| Juang, J. Y. | 23BP29 25EP35 25BP55 |
| Jujo, Takanobu | 26BP76 |
| Julian, S.R. | 23CP56 |
| Julien, Marc-Henri | 27aC3 |
| Junes, Heikki J. | 26AP14 |
| Jung, G. | 22EP38 |
| Jung, John J. | 22BP36 |
| Jungmann, Klaus | 26AP24 |
| Jun, Jan | 23aB5 21BP36 26BP43 |
| Junod, Alain | 25BP36 |
| Juntunen, Kirsi | 22CP75 |
| Justus, B. L. | 21BP26 |
| Ju, W. H. | 22BP28 |