2006 Qatar Open – Singles

Roger Federer defeated Gaël Monfils 6–3, 7–6(7–5) to win the 2006 Qatar Open singles tennis tournament. He did not lose a single set in the entire tournament.

Seeds
• # Roger Federer (champion)

• # 🇷🇺 Nikolay Davydenko (quarterfinals)

• # 🇫🇷 Richard Gasquet (first round)

• # 🇫🇷 Sébastien Grosjean (first round)

• # 🇷🇺 Igor Andreev (first round)

• # 🇧🇪 Olivier Rochus (first round)

• # 🇫🇷 Gaël Monfils (finalist)

• # 🇪🇸 Feliciano López (second round)