2008 Kremlin Cup – Men's singles

Nikolay Davydenko was the defending champion, but lost in the quarterfinals to Marat Safin.

Unseeded Igor Kunitsyn won in the final 7–6(8–6), 6–7(4–7), 6–3, against first-seeded Marat Safin.

Seeds
• # 🇷🇺 Nikolay Davydenko (quarterfinals)

• # 🇷🇺 Igor Andreev (second round)

• # 🇷🇺 Mikhail Youzhny (first round)

• # 🇫🇷 Paul-Henri Mathieu (quarterfinals, retired)

• # 🇷🇺 Dmitry Tursunov (withdrew due to a shoulder injury)

• # 🇫🇷 Michaël Llodra (first round)

• # 🇷🇺 Marat Safin (final)

• # 🇷🇸 Janko Tipsarević (second round)