2011 Fergana Challenger – Singles

Evgeny Kirillov was the defending champion. He retired in his second round's match against Yang Tsung-hua.

Dudi Sela won in the final 6–2, 6–1, against Greg Jones.

Seeds
• # 🇮🇱 Dudi Sela (champion)

• # 🇯🇵 Yūichi Sugita (semifinals)

• # 🇹🇭 Danai Udomchoke (quarterfinals)

• # 🇷🇺 Evgeny Kirillov (second round, retired)

• # 🇷🇺 Denis Matsukevich (quarterfinals)

• # 🇦🇺 Greg Jones (final)

• # Raven Klaasen (quarterfinals)

• # 🇳🇿 Michael Venus (first round)