1985 Custom Credit Australian Indoor Championships – Singles

Anders Järryd was the defending champion but lost in the first round to Bud Schultz.

Ivan Lendl won in the final 6–4, 6–4, 7–6 against Henri Leconte.

Seeds

 * 1)  Ivan Lendl (champion)
 * 2) 🇸🇪 Anders Järryd (first round)
 * 3) 🇪🇨 Andrés Gómez (quarterfinals)
 * 4) 🇺🇸 Paul Annacone (semifinals)
 * 5) 🇫🇷 Henri Leconte (final)
 * 6) 🇺🇸 Ben Testerman (quarterfinals)
 * 7) 🇺🇸 John Sadri (first round)
 * 8) 🇦🇺 John Fitzgerald (semifinals)