2009 US Open – Men's singles qualifying

Seeds
• # 🇧🇷 Thomaz Bellucci (qualified)

• # 🇦🇷 Horacio Zeballos (qualified)

• # 🇦🇺 Peter Luczak (qualifying competition, lucky loser)

• # 🇫🇷 Adrian Mannarino (second round)

• # 🇫🇷 Josselin Ouanna (qualified)

• # 🇨🇦 Frank Dancevic (first round)

• # Rui Machado (qualifying competition, lucky loser)

• # Roko Karanušić (qualifying competition)

• # 🇺🇸 Michael Russell (second round)

• # 🇩🇪 Michael Berrer (qualified)

• # 🇨🇴 Santiago Giraldo (second round)

• # 🇵🇱 Łukasz Kubot (second round)

• # 🇩🇪 Daniel Brands (second round)

• # 🇫🇷 Nicolas Mahut (first round)

• # 🇺🇸 Vince Spadea (first round)

• # 🇺🇸 Alex Bogomolov Jr. (first round)

• # 🇮🇹 Paolo Lorenzi (first round)

• # 🇮🇱 Harel Levy (second round)

• # 🇦🇹 Stefan Koubek (qualifying competition)

• # 🇫🇷 Arnaud Clément (first round)

• # Stéphane Bohli (second round)

• # Kevin Anderson (first round)

• # 🇫🇷 Sébastien de Chaunac (second round)

• # 🇫🇷 Laurent Recouderc (first round)

• # Blaž Kavčič (qualifying competition)

• # 🇫🇷 Alexandre Sidorenko (second round)

• # 🇦🇺 Carsten Ball (qualified)

• # 🇸🇰 Lukáš Lacko (qualifying competition)

• # 🇫🇷 Édouard Roger-Vasselin (first round)

• # 🇸🇰 Dominik Hrbatý (first round)

• # 🇨🇴 Alejandro Falla (qualified)

• # Marco Chiudinelli (qualified)

Qualifiers
• # 🇧🇷 Thomaz Bellucci

• # 🇦🇷 Horacio Zeballos

• # 🇺🇸 Michael Yani

• # 🇹🇷 Marsel İlhan

• # 🇫🇷 Josselin Ouanna

• # 🇺🇸 Jesse Witten

• # 🇩🇪 Dieter Kindlmann

• # 🇨🇴 Alejandro Falla

• # 🇨🇦 Peter Polansky

• # 🇩🇪 Michael Berrer

• # 🇦🇷 Juan Pablo Brzezicki

• # 🇦🇺 Carsten Ball

• # Marco Chiudinelli

• # 🇪🇨 Giovanni Lapentti

• # 🇺🇸 Donald Young

• # 🇮🇳 Somdev Devvarman

Lucky losers
• # 🇦🇺 Peter Luczak

• # Rui Machado