| Someia Abdelkerim (Kiel) | P297 |
| Hashim Abdul-Khaliq (Berlin) | K9 |
| Adel Abushi (Heidelberg) | P444 |
| Tayfun Acil (Münster) | P131, P404, P439 |
| Zouhair Aherrahrou (Lübeck) | P235, P236 |
| Diana Aicher (Homburg) | P295 |
| Clemens Aigner (Heidelberg) | P442 |
| Alexander Albert (Lahr) | P294 |
| Steven Allen (Houston, US) | P234 |
| Klaus Amendt (Mannheim) | H350 |
| Dietrich Andresen (Berlin) | I72, P148, P154, P398 |
| Christiane Angermann (Würzburg) | A91 |
| Albert Antonyan (Köln) | B98, P229 |
| Matthias Antz (Hamburg) | K25, P395 |
| Nilofar Aramin (Mannheim) | B99, P244 |
| Christina Archonti (Homburg/Saar) | P408 |
| Jürgen Arenz (Dortmund) | P175 |
| Hans-Jürgen Arndt (Wahlsburg) | P299 |
| Karlin Arnold (Heidelberg) | P444 |
| Hans-Richard Arntz (Berlin) | H340 |
| Volker Arps (Münster) | P130, P230 |
| Peter Aspelin (Stockholm, SE) | I339 |
| Gerd Assmann (Münster) | H471, H81 |
| Iskander Atmowihardjo (Berlin) | P154 |
| Charles Atwood (Pittsburgh, US) | P125 |
| Wolfgang Auch-Schwelk (Heppenheim) | I69 |
| Norbert Augustin (München) | P302 |
| Angelo Auricchio (Magdeburg) | I332 |
| Gernot Autenrieth (Landshut) | K30 |
| Daniela Axt-Manz (Frankfurt/Main) | P160 |
| Susanne Axtner (Lübeck) | P235 |