2006 Davidoff Swiss Indoors – Singles

Roger Federer defeated Fernando González 6–3, 6–2, 7–6(7–3) in the final to win the 2006 singles title at the Davidoff Swiss Indoors tennis tournament.

Seeds
• # Roger Federer (champion)

• # 🇦🇷 David Nalbandian (quarterfinals)

• # Fernando González (final)

• # 🇨🇿 Tomáš Berdych (withdrew due to an abdominal strain)

• # 🇪🇸 David Ferrer (quarterfinals)

• # 🇬🇧 Andy Murray (withdrew due to a throat infection)

• # 🇦🇷 José Acasuso (quarterfinals)

• # 🇦🇷 Agustín Calleri (first round)