2011 Italian Open – Men's singles

Novak Djokovic defeated the two-time defending champion Rafael Nadal in the final, 6–4, 6–4 to win the men's singles tennis title at the 2011 Italian Open. With the win, Djokovic logged his 39th consecutive match win, and extended his unbeaten streak in the 2011 season to 37–0.

Seeds
The top eight seeds received a bye into the second round. • # 🇪🇸 Rafael Nadal (final)

• # 🇷🇸 Novak Djokovic (champion)

• # Roger Federer (third round)

• # 🇬🇧 Andy Murray (semifinals)

• # 🇸🇪 Robin Söderling (quarterfinals)

• # 🇪🇸 David Ferrer (withdrew due to illness)

• # 🇨🇿 Tomáš Berdych (quarterfinals)

• # 🇦🇹 Jürgen Melzer (second round, retired due to back strain)

• # 🇪🇸 Nicolás Almagro (third round)

• # 🇫🇷 Gaël Monfils (withdrew due to sickness)

• # 🇺🇸 Mardy Fish (third round)

• # 🇺🇸 Andy Roddick (first round)

• # 🇷🇺 Mikhail Youzhny (first round)

• # Stanislas Wawrinka (third round)

• # 🇷🇸 Victor Troicki (second round)

• # 🇫🇷 Richard Gasquet (semifinals)