2004 US Open – Men's singles qualifying

This article displays the qualifying draw for the Men's Singles at the 2004 US Open.

Seeds
• # 🇨🇿 Jan Hernych (first round)

• # 🇱🇺 Gilles Müller (first round)

• # 🇮🇹 Potito Starace (qualified)

• # 🇩🇪 Philipp Kohlschreiber (qualified)

• # 🇧🇪 Kristof Vliegen (qualifying competition, lucky loser)

• # Adrián García (second round)

• # 🇦🇺 Todd Reid (first round)

• # 🇧🇷 Ricardo Mello (qualified)

• # Janko Tipsarević (qualifying competition, lucky loser)

• # 🇪🇸 Guillermo García-López (second round)

• # 🇫🇷 Richard Gasquet (first round)

• # 🇨🇴 Alejandro Falla (second round)

• # 🇫🇷 Nicolas Mahut (qualified)

• # 🇨🇿 Bohdan Ulihrach (first round)

• # 🇺🇸 Glenn Weiner (qualifying competition)

• # 🇩🇪 Lars Burgsmüller (first round)

• # 🇦🇹 Alexander Peya (qualified)

• # 🇪🇸 Marc López (first round)

• # 🇪🇸 Santiago Ventura (first round)

• # Michel Kratochvil (first round)

• # 🇫🇷 Julien Jeanpierre (first round)

• # 🇩🇪 Dieter Kindlmann (second round)

• # 🇨🇿 Jan Vacek (qualifying competition)

• # Ivo Heuberger (qualified)

• # 🇮🇱 Harel Levy (first round)

• # 🇨🇿 Tomáš Zíb (qualified)

• # 🇦🇷 Franco Squillari (qualifying competition)

• # 🇮🇱 Noam Okun (second round)

• # 🇦🇺 Peter Luczak (first round)

• # Roko Karanušić (first round)

• # 🇪🇨 Nicolás Lapentti (first round)

• # Peter Wessels (qualifying competition)

Qualifiers
• # 🇨🇾 Marcos Baghdatis

• # 🇹🇭 Danai Udomchoke

• # 🇮🇹 Potito Starace

• # 🇩🇪 Philipp Kohlschreiber

• # Ivo Heuberger

• # 🇯🇵 Takao Suzuki

• # 🇮🇹 Andreas Seppi

• # 🇧🇷 Ricardo Mello

• # 🇦🇹 Alexander Peya

• # 🇫🇮 Tuomas Ketola

• # 🇫🇷 Jérôme Golmard

• # 🇬🇧 Alex Bogdanovic

• # 🇫🇷 Nicolas Mahut

• # 🇨🇿 Michal Tabara

• # 🇺🇸 Paul Goldstein

• # 🇨🇿 Tomáš Zíb

Lucky losers
• # 🇧🇪 Kristof Vliegen

• # Janko Tipsarević