1991 Australian Open – Men's singles qualifying

This article displays the qualifying draw for men's singles at the 1991 Australian Open.

Seeds
• # Diego Perez (qualifying competition, lucky loser)

• # 🇺🇸 Kelly Jones (qualified)

• # 🇺🇸 Glenn Layendecker (qualifying competition, lucky loser)

• # Jan Siemerink (qualified)

• # 🇺🇸 Chris Garner (second round)

• # 🇧🇪 Bart Wuyts (qualified)

• # Ctislav Doseděl (qualified)

• # 🇩🇪 Christian Saceanu (qualified)

• # Bruno Orešar (second round)

• # Dimitri Poliakov (qualified)

• # 🇩🇪 Markus Zoecke (qualified)

• # 🇦🇷 Christian Miniussi (second round)

• # Michiel Schapers (qualifying competition, lucky loser)

• # Wayne Ferreira (qualified)

• # 🇫🇷 Arnaud Boetsch (qualifying competition)

• # Mark Kaplan (qualified)

• # 🇺🇸 Tommy Ho (first round)

• # 🇲🇽 Leonardo Lavalle (qualified)

• # 🇦🇷 Javier Frana (qualified)

• # 🇮🇹 Gianluca Pozzi (second round)

• # Nduka Odizor (first round)

• # 🇦🇺 Neil Borwick (first round)

• # 🇺🇸 Jonathan Canter (qualified)

• # Pieter Aldrich (qualifying competition)

• # Tom Nijssen (qualifying competition)

• # Danie Visser (first round)

• # 🇻🇪 Maurice Ruah (second round)

• # Menno Oosting (second round)

• # 🇺🇸 Tim Wilkison (first round)

• # 🇳🇿 Brett Steven (first round)

• # 🇬🇧 Nick Brown (first round)

• # 🇺🇸 Richard Matuszewski (first round)

Qualifiers
• # 🇸🇪 Lars-Anders Wahlgren

• # 🇺🇸 Kelly Jones

• # 🇦🇺 John Arbanas

• # Jan Siemerink

• # Daniel Vacek

• # 🇧🇪 Bart Wuyts

• # Ctislav Doseděl

• # 🇩🇪 Christian Saceanu

• # 🇺🇸 Jonathan Canter

• # Dimitri Poliakov

• # 🇩🇪 Markus Zoecke

• # 🇬🇧 Andrew Castle

• # 🇦🇷 Javier Frana

• # Wayne Ferreira

• # 🇲🇽 Leonardo Lavalle

• # Mark Kaplan

Lucky losers
• # Diego Perez

• # Michiel Schapers

• # 🇺🇸 Glenn Layendecker