| P. Iaconianni (Freiburg im Breisgau) | V318 |
| S. Iacopino (Cotignola,, IT) | V1038 |
| L. Iacoviello (Varese, IT) | V1275 |
| K. Ibrahim (Chemnitz) | V56, V897 |
| T. Ibrahim (München) | V141 |
| P. Idel (Aachen) | V365 |
| L. Iden (Bad Segeberg) | P502 |
| H. Idrees (Gießen) | P1532 |
| D. Ignatov (Düsseldorf) | V346, P1533 |
| R. Ignatz (Heidelberg) | P520, P522 |
| M. Ilg (Tübingen) | P1983 |
| C. Iliadis (Köln) | V1280, V1281, V1427, P1568, P1585, V1701, V1706, P1856, P1863 |
| K. Imelmann (Gießen) | P2007 |
| M. Immohr (Düsseldorf) | P1196 |
| G. Imnadze (Bad Oeynhausen) | V338, P505, P838, P842, P844, V1040, P1179, V1399, P1518, P1522, P1923 |
| H. Ince (Berlin) | V639, P1567, V2118 |
| F.-R. Inmaculada (Leganés, ES) | V1747 |
| M. Inouye (Cambridge, UK) | P1930 |
| S. Intzes (Leipzig) | P1521 |
| A. A. Irimie (Herford) | P1864 |
| B. Isakson (Richmond, US) | V599 |
| B. Isermann (Leipzig) | V1107 |
| K. Isgandarova (Bad Oeynhausen) | V338, P505, P838, P842, P844, V1040, V1399, P1923 |
| J. Iske (Berlin) | V409, P1974 |
| A. Ismail (Minden) | V337 |
| D. Ismaili (Hamburg) | V336 |
| C. W. Israel (Bielefeld) | P849, V908, V1096, V1351, V1722, |
| K. Issa (Bad Berka) | P1527 |
| L.-K. Isser (Tübingen) | P1208 |
| M. Issleib (Hamburg) | P2014 |
| T. Ittermann (17475) | V1754 |
| M. Ivannikova (Bad Oeynhausen) | P1865 |
| M. Ivannikova (Bad Oeynhausen) | P1492 |