| Host city | Monte Carlo |
|---|---|
| Country | Monaco |
| Events | 16 |
| Opening | 10 September 1947 (1947-09-10) |
| Closing | 14 September 1947 (1947-09-14) |
The1947LEN European Aquatics Championships were held 10–14 September 1947 inMonte Carlo,Monaco.[1][2]
| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 |  France | 6 | 1 | 1 | 8 |
| 2 |  Denmark | 5 | 0 | 1 | 6 |
| 3 |  Hungary | 1 | 5 | 4 | 10 |
| 4 |  Sweden | 1 | 4 | 0 | 5 |
| 5 |  Great Britain | 1 | 2 | 2 | 5 |
 Netherlands | 1 | 2 | 2 | 5 | |
| 7 |  Italy | 1 | 0 | 0 | 1 |
| 8 |  Austria | 0 | 1 | 1 | 2 |
 Yugoslavia | 0 | 1 | 1 | 2 | |
| 10 |  Belgium | 0 | 0 | 2 | 2 |
 Czechoslovakia | 0 | 0 | 2 | 2 | |
| Totals (11 entries) | 16 | 16 | 16 | 48 | |
| Event | Gold | Silver | Bronze | |||
|---|---|---|---|---|---|---|
| 3 m springboard details | Roger Heinkele France | 126.71 | Svante Johansson Sweden | 118.88 | László HidvégiHungary | 114.50 |
| 10 m platform details | Thomas Christiansen Denmark | 105.55 | Lennart Brunnhage Sweden | 98.85 | Louis Marchant Great Britain | 95.32 |
| Event | Gold | Silver | Bronze | |||
|---|---|---|---|---|---|---|
| 3 m springboard details | Madeleine Moreau France | 100.43 | Alma Staudinger Austria | 90.67 | Jeannette Aubert-Pinel France | 86.78 |
| 10 m platform details | Nicole Pellissard France | 60.03 | Eileen SzagotHungary | 59.86 | Alma Staudinger Austria | 58.02 |
| Event | Gold | Silver | Bronze | |||
|---|---|---|---|---|---|---|
| 100 m freestyle details | Alexandre Jany France | 56.9 | Per-Olof Olsson Sweden | 58.8 | Elemér SzathmáryHungary | 59.6 |
| 400 m freestyle details | Alexandre Jany France | 4:35.2 | György MitróHungary | 4:50.4 | Miloslav Bartušek Czechoslovakia | 4:51.4 |
| 1500 m freestyle details | György MitróHungary | 19:28.0 | Ferenc VörösHungary | 20:07.0 | Marijan Stipetić Yugoslavia | 20:08.5 |
| 100 m backstroke details | Georges Vallerey France | 1:07.6 | Gyula ValentHungary | 1:10.5 | Jirí Kovár Czechoslovakia | 1:10.5 |
| 200 m breaststroke details | Roy Romain Great Britain | 2:40.1 | Anton Cerer Yugoslavia | 2:41.6 | Sándor NémethHungary | 2:46.2 |
| 4 × 200 m freestyle relay details | Sweden Per-Olof Olsson Martin Lundén Per-Olof Östrand Olle Johansson | 9:00.5 | France Alexandre Jany Charles Babey Georges Vallerey Jean Vallerey | 9:00.7 | Hungary Imre Nyéki Géza Kadas György Mitro Elemer Szathmary | 9:01.0 |
| Event | Gold | Silver | Bronze | |||
|---|---|---|---|---|---|---|
| 100 m freestyle details | Fritzie Nathansen Denmark | 1:07.8 | Hannie Termeulen Netherlands | 1:08.1 | Greta Andersen Denmark | 1:08.3 |
| 400 m freestyle details | Karen Margrete Harup Denmark | 5:18.2 | Catherine Gibson Great Britain | 5:19.8 | Fernande Caroen Belgium | 5:20.9 |
| 100 m backstroke details | Karen Margrete Harup Denmark | 1:15.9 | Catherine Gibson Great Britain | 1:16.5 | Iet van Feggelen Netherlands | 1:18.0 |
| 200 m breaststroke details | Nel van Vliet Netherlands | 2:56.6 | Éva SzékelyHungary | 2:57.9 | Jannie de Groot Netherlands | 3:00.5 |
| 4 × 100 m freestyle relay details | Denmark Elvi Svendsen Karen Harup Greta Andersen Fritze Nathansen | 4:32.3 | Netherlands Margot Marsman Irma Heijting-Schuhmacher Marie-Louise Linssen-Vaessen Hannie Termeulen | 4:36.0 | Great Britain Catherine Gibson Lillian Preece Nancy Riach Margaret Wellington | 4:37.1 |
| Event | Gold | Silver | Bronze |
|---|---|---|---|
| Men's tournament details | Italy | Sweden | Belgium |