Women's singles
2011 Medibank International Sydney
Final
Champion	Li Na
Runner-up	Kim Clijsters
Score	7–6(7–3), 6–3
Details
Draw	30
Seeds	8
Events
Singles men women Doubles men women
← 2010 · Sydney International · 2012 →

Elena Dementieva was the defending champion, but retired from the sport at the end of the 2010 season.

Li Na won the title, defeating Kim Clijsters in the final 7–6^(7–3), 6–3.

The top two seeds receive a bye to the second round.

	Semifinals							Final
		Alisa Kleybanova	6	3	61
	3	Kim Clijsters	4	6	7
								3	Kim Clijsters	63	3
								8	Li Na	7	6
	8	Li Na	7	6
	Q	Bojana Jovanovski	65	3

	First round							Second round							Quarterfinals							Semifinals
								1	C Wozniacki	3	3
		M Kirilenko	3	3					D Cibulková	6	6
		D Cibulková	6	6												D Cibulková	3	7	2
		MJ Martínez Sánchez	6	6												A Kleybanova	6	5	6
		D Hantuchová	2	4					MJ Martínez Sánchez	2	4
		A Kleybanova	65	6	6				A Kleybanova	6	6
	5	F Schiavone	7	1	2																		A Kleybanova	6	3	61
	3	K Clijsters	6	6																		3	K Clijsters	4	6	7
		A Dulgheru	1	2				3	K Clijsters	6	6
	Q	B Záhlavová-Strýcová	6	6				Q	B Záhlavová-Strýcová	1	4
		N Petrova	2	2											3	K Clijsters	6	6
	LL	S Bammer	3	7	1										7	V Azarenka	3	2
		S Pe'er	6	5	6				S Pe'er	5	3
	Q	E Makarova	6	2	4			7	V Azarenka	7	6
	7	V Azarenka	2	6	6

	First round							Second round							Quarterfinals							Semifinals
	8	N Li	6	6
	WC	A Rodionova	1	2				8	N Li	6	1	6
	Q	S Záhlavová	64	2				Q	V Razzano	4	6	4
	Q	V Razzano	7	6											8	N Li	3	7	6
		S Kuznetsova	6	6												S Kuznetsova	6	64	3
	WC	J Dokić	2	2					S Kuznetsova	3	6	6
		Y Wickmayer	5	4				4	S Stosur	6	3	4
	4	S Stosur	7	6																		8	N Li	7	6
	6	J Janković	5	6	3																	Q	B Jovanovski	65	3
		A Rezaï	7	2	6				A Rezaï	64	64
		K Kanepi	4	4				Q	B Jovanovski	7	7
	Q	B Jovanovski	6	6											Q	B Jovanovski	6	6
		F Pennetta	6	6												F Pennetta	4	1
	Q	L Hradecká	4	3					F Pennetta	7	7
								2	V Zvonareva	5	5

• Main draw