2001 Kremlin Cup – Men's singles

Men's singles
2001 Kremlin Cup
Champion Yevgeny Kafelnikov
Runner-up Nicolas Kiefer
Score6–4, 7–5
Draw32 (4 Q / 3 WC )
Seeds8

The 2001 Kremlin Cup men's singles was a professional tennis competition. Yevgeny Kafelnikov was the defending champion and won in the final 6–4, 7–5 against Nicolas Kiefer.