| 19th European Aquatics Championships | |
| Hostcity: | Bonn, West Germany |
| Dates: | 15–20 August 1989 |
| Events: | 43 |
| Previous: | 1987 Strasbourg |
| Next: | 1991 Athens |
The 1989 European Aquatics Championships were held from 15 to 20 August 1989 in Bonn, West Germany.
| 50 m freestyle | Volodymyr Tkachenko | 22.64 | Evgeniy Kotriaga | 22.67 | Nils Rudolph | 22.76 | |
| 100 m freestyle | Giorgio Lamberti | 49.24ER | Yuri Bashkatov | 50.13 | Raimundas Mažuolis | 50.15 | |
| 200 m freestyle | Giorgio Lamberti | 1:46.69WR | Artur Wojdat | 1:47.96 | Anders Holmertz | 1:48.06 | |
| 400 m freestyle | Artur Wojdat | 3:47.78 | Stefan Pfeiffer | 3:48.68 | Mariusz Podkościelny | 3:49.29 | |
| 1500 m freestyle | Jörg Hoffmann | 15:01.52 | Stefan Pfeiffer | 15:01.93 | Mariusz Podkościelny | 15:19.29 | |
| 100 m backstroke | Martin López-Zubero | 56.44 | Sergei Zabolotnov | 56.45 | Dirk Richter | 56.52 | |
| 200 m backstroke | Stefano Battistelli | 1:59.96 | Vladimir Selkov | 2:00.02 | Tino Weber | 2:00.54 | |
| 100 m breaststroke | Adrian Moorhouse | 1:01.71 | Dmitry Volkov | 1:01.94 | Nick Gillingham | 1:02.12 | |
| 200 m breaststroke | Nick Gillingham | 2:12.90WR | Gary O'Toole | 2:15.73 | József Szabó | 2:16.05 | |
| 100 m butterfly | Rafał Szukała | 54.47 | Bruno Gutzeit | 54.50 | Martin Herrmann | 54.54 | |
| 200 m butterfly | Tamás Darnyi | 1:58.87 | Rafał Szukała | 2:00.62 | Matjaž Koželj | 2:00.73 | |
| 200 m individual medley | Tamás Darnyi | 2:01.03 | Raik Hannemann | 2:03.07 | Josef Hladký | 2:03.21 | |
| 400 m individual medley | Tamás Darnyi | 4:15.25 | Patrick Kühl | 4:16.08 | Stefano Battistelli | 4:19.13 | |
| 4 × 100 m freestyle relay | 3:19.68 | 3:19.73 | 3:19.76 | ||||
| 4 × 200 m freestyle relay | 7:15.39 | 7:17.38 | 7:17.79 | ||||
| 4 × 100 m medley relay | 3:41.44 | 3:43.09 | 3:43.14 |
| 50 m freestyle | Catherine Plewinski | 25.63 | Daniela Hunger | 25.64 | Katrin Meissner | 25.87 | |
| 100 m freestyle | Katrin Meissner | 55.38 | Manuela Stellmach | 55.40 | Marianne Muis | 55.61 | |
| 200 m freestyle | Manuela Stellmach | 1:58.93 | Marianne Muis | 1:59.96 | Mette Jacobsen | 2:00.35 | |
| 400 m freestyle | Anke Möhring | 4:05.84ER | Heike Freidrich | 4:10.14 | Manuela Melchiorri | 4:10.89 | |
| 800 m freestyle | Anke Möhring | 8:23.99 | Astrid Strauss | 8:28.24 | Irene Dalby | 8:28.59 | |
| 100 m backstroke | Kristin Otto | 1:01.86 | Krisztina Egerszegi | 1:02.44 | Anja Eichhorst | 1:03.10 | |
| 200 m backstroke | Dagmar Hase | 2:12.46 | Krisztina Egerszegi | 2:12.61 | Kristin Otto | 2:14.29 | |
| 100 m breaststroke | Susanne Börnike | 1:09.55 | Tanya Dangalakova Bulgaria | 1:09.65 | Manuela Dalla Valle | 1:10.39 | |
| 200 m breaststroke | Susanne Börnike | 2:27.77 | Brigitte Becue | 2:29.94 | Yelena Volkova | 2:29.95 | |
| 100 m butterfly | Catherine Plewinski | 59.08 | Jacqueline Jacob | 1:00.42 | Kathleen Nord | 1:00.81 | |
| 200 m butterfly | Kathleen Nord | 2:09.33 | Jacqueline Jacob | 2:10.94 | Mette Jacobsen | 2:12.63 | |
| 200 m individual medley | Daniela Hunger | 2:13.26 | Marianne Muis | 2:15.85 | Mildred Muis | 2:17.23 | |
| 400 m individual medley | Daniela Hunger | 4:41.82 | Krisztina Egerszegi | 4:44.75 | Grit Müller | 4:46.06 | |
| 4 × 100 m freestyle relay | 3:42.46 | 3:43.66 | 3:46.15 | ||||
| 4 × 200 m freestyle relay | 7:58.54 | 8:08.00 | 8:10.49 | ||||
| 4 × 100 m medley relay | 4:07.40 | 4:10.78 | 4:11.53 |
| 1 m springboard | 394.08 | 378.24 | 363.24 | ||||
| 3 m springboard | 672.75 | 666.42 | 663.84 | ||||
| 10 m platform | 639.69 | 578.43 | 572.40 |
| 1 m springboard | 278.46 | 267.24 | 216.00 | ||||
| 3 m springboard | 514.23 | 510.72 | 486.09 | ||||
| 10 m platform | 403.35 | 400.83 | 399.55 |
| Solo | 184.56 | 182.87 | 181.83 | ||||
| Duet | 182.502 | 179.970 | 179.652 | ||||
| Team competition | 180.365 | 179.945 | 174.080 |
| Men's team competition |
| Women's team competition |