2005 Kremlin Cup – Women's singles

Women's singles
2005 Kremlin Cup
Champion Mary Pierce
Runner-up Francesca Schiavone
Score6–4, 6–3
Draw28
Seeds8

Mary Pierce defeated Francesca Schiavone in the final, 6–4, 6–3 to win the women's singles tennis title at the 2005 Kremlin Cup. It was Pierce's final career WTA Tour title.

Anastasia Myskina was the two-time defending champion, but lost in the quarterfinals to Elena Dementieva in a rematch of the previous year's final.