Debutants
Vladimir Gusev is the youngest debutant in Tour de Suisse in 2004. There are 60 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | GUSEV Vladimir | Team CSC | 21y + 344d |
| 2 | BUCCIERO Antonio | Saeco | 22y + 44d |
| 3 | FOTHEN Markus | Gerolsteiner | 22y + 277d |
| 4 | ZAUGG Oliver | Saunier Duval - Prodir | 23y + 34d |
| 5 | BAZHENOV Alexandre | Domina Vacanze | 23y + 47d |
| 6 | VAN IMPE Kevin | Lotto - Domo | 23y + 54d |
| 7 | WEENING Pieter | Rabobank ProTeam | 23y + 68d |
| 8 | COBO Juan José | Saunier Duval - Prodir | 23y + 122d |
| 9 | CHICCHI Francesco | Fassa Bortolo | 23y + 198d |
| 10 | COMMEYNE Davy | MrBookmaker.com - Palmans | 24y + 29d |
| 11 | LOOSLI David | Saeco | 24y + 35d |
| 12 | WIGGINS Bradley | Crédit Agricole | 24y + 45d |
| 13 | KASHECHKIN Andrey | Crédit Agricole | 24y + 83d |
| 14 | RAST Grégory | Phonak Hearing Systems | 24y + 147d |
| 15 | CLERC Aurélien | Quickstep - Davitamon | 24y + 291d |
| 16 | JOLY Sébastien | Crédit Agricole | 24y + 353d |
| 17 | FISCHER Murilo Antonio | Domina Vacanze | 24y + 362d |
| 18 | GADRET John | Chocolade Jacques - Wincor Nixdorf | 25y + 51d |
| 19 | COENEN Johan | MrBookmaker.com - Palmans | 25y + 129d |
| 20 | LODDO Alberto | Saunier Duval - Prodir | 25y + 159d |
| 21 | ARANAGA Andoni | Chocolade Jacques - Wincor Nixdorf | 25y + 163d |
| 22 | DAY Benjamin | MrBookmaker.com - Palmans | 25y + 184d |
| 23 | TANKINK Bram | Quickstep - Davitamon | 25y + 192d |
| 24 | PETROV Evgeni | Saeco | 26y + 18d |
| 25 | HAYMAN Mathew | Rabobank ProTeam | 26y + 53d |
| 26 | GÓMIS Juan | Saunier Duval - Prodir | 26y + 76d |
| 27 | DANIELSON Tom | Fassa Bortolo | 26y + 91d |
| 28 | CLINGER David | Domina Vacanze | 26y + 203d |
| 29 | PÉREZ Santiago | Phonak Hearing Systems | 26y + 312d |
| 30 | LÖWIK Gerben | Chocolade Jacques - Wincor Nixdorf | 26y + 349d |
| 31 | CASTANHEIRA Bruno Miguel | Milaneza Maia | 27y + 129d |
| 32 | PAOLINI Luca | Quickstep - Davitamon | 27y + 147d |
| 33 | BODROGI László | Quickstep - Davitamon | 27y + 184d |
| 34 | SOUSA Rui | Milaneza Maia | 27y + 331d |
| 35 | NAUDUŽS Andris | Domina Vacanze | 28y + 281d |
| 36 | CAUCCHIOLI Pietro | Alessio - Bianchi | 28y + 289d |
| 37 | JØRGENSEN René | Alessio - Bianchi | 28y + 322d |
| 38 | BERNABÉU David | Milaneza Maia | 29y + 155d |
| 39 | D'HOLLANDER Glenn | Lotto - Domo | 29y + 167d |
| 40 | AUGÉ Stéphane | Crédit Agricole | 29y + 189d |
| 41 | CIONI Dario David | Fassa Bortolo | 29y + 193d |
| 42 | GEROSA Mauro | Vini Caldirola - Nobili Rubinetterie | 29y + 247d |
| 43 | STEVENS Christophe | Chocolade Jacques - Wincor Nixdorf | 29y + 307d |
| 44 | NAZON Damien | Crédit Agricole | 29y + 352d |
| 45 | DETILLOUX Christophe | Lotto - Domo | 30y + 40d |
| 46 | CARDOSO Pedro | Milaneza Maia | 30y + 61d |
| 47 | HUNT Jeremy | MrBookmaker.com - Palmans | 30y + 92d |
| 48 | HINAULT Sébastien | Crédit Agricole | 30y + 122d |
| 49 | HIEMSTRA Bert | Chocolade Jacques - Wincor Nixdorf | 30y + 308d |
| 50 | BLAUDZUN Michael | Team CSC | 31y + 43d |
| 51 | DEL OLMO Txema | Milaneza Maia | 31y + 47d |
| 52 | BOTERO Santiago | T-Mobile Team | 31y + 229d |
| 53 | AMORIM Gonçalo | Milaneza Maia | 31y + 256d |
| 54 | CASTRESANA Ángel | MrBookmaker.com - Palmans | 32y + 104d |
| 55 | ZINTCHENKO Andrei | Milaneza Maia | 32y + 159d |
| 56 | VANSEVENANT Wim | Lotto - Domo | 32y + 172d |
| 57 | LAVARINHAS Rui | Milaneza Maia | 33y + 155d |
| 58 | MØLLER Claus Michael | Alessio - Bianchi | 35y + 253d |
| 59 | VOSKAMP Bart | Chocolade Jacques - Wincor Nixdorf | 36y + 6d |
| 60 | PIĄTEK Zbigniew | Chocolade Jacques - Wincor Nixdorf | 38y + 42d |