2011 Italian Open – Women's singles

Women's singles
2011 Italian Open
Champion Maria Sharapova
Runner-up Samantha Stosur
Score6–2, 6–4
Draw56
Seeds16

Maria Sharapova defeated Samantha Stosur in the final, 6–2, 6–4 to win the women's singles tennis title at the 2011 Italian Open. It was her 23rd career title, and her first in almost a year.

María José Martínez Sánchez was the defending champion, but lost in the first round to Ekaterina Makarova.