2003–04 FIS Ski Jumping World Cup
The 2003–04 FIS Ski Jumping World Cup was the 25th World Cup season of ski jumping. It began on 28 November 2003 at Ruka in Kuusamo, Finland, and finished on 14 March 2004 at Holmenkollbakken in Oslo, Norway. The defending champion from the previous three seasons was Adam Małysz. The overall World Cup was won by Janne Ahonen, who gained his first title. Roar Ljøkelsøy placed second, with Bjørn Einar Romøren in third. The Nations Cup was won by Norway.
Calendar
Individual events
Team events
| Round | Venue | Discipline | Date | Winner | Second | Third | Reference |
| 1 |  Willingen | K130 Team | 15 February 2004 | Tommy Ingebrigtsen Sigurd Pettersen Bjørn Einar Romøren Roar Ljøkelsøy | Tami Kiuru Matti Hautamäki Jussi Hautamäki Janne Ahonen | Michael Uhrmann Martin Schmitt Alexander Herr Georg Späth | |
| 2 |  Lahti | K116 Team | 6 March 2004 | Bjørn Einar Romøren Sigurd Pettersen Tommy Ingebrigtsen Roar Ljøkelsøy | Tami Kiuru Akseli Kokkonen Matti Hautamäki Janne Ahonen | Akira Higashi Daiki Ito Hideharu Miyahira Noriaki Kasai |