Girls' singles
2011 Australian Open
Final
Champion	An-Sophie Mestach
Runner-up	Monica Puig
Score	6–4, 6–2
Events
Singles men women boys girls Doubles men women mixed boys girls WC Singles men women quad WC Doubles men women quad Legends men women mixed
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An-Sophie Mestach won the title, defeating Monica Puig in the final, 6–4, 6–2.

Karolína Plíšková was the defending champion, but was no longer eligible to participate in junior events. She competed in the women's singles qualifying competition where she lost to Anna-Lena Grönefeld in the first round.

	Quarterfinals							Semifinals							Final
		Christina Makarova	5	2
	5	Monica Puig	7	6
								5	Monica Puig	6	6
								14	Eugenie Bouchard	4	4
	14	Eugenie Bouchard	6	6
		Anna Karolína Schmiedlová	2	3
															5	Monica Puig	4	2
															2	An-Sophie Mestach	6	6
	8	Caroline Garcia	6	6
	4	Irina Khromacheva	1	3
								8	Caroline Garcia	3	6	4
								2	An-Sophie Mestach	6	2	6
	11	Danka Kovinić	1	3
	2	An-Sophie Mestach	6	6

	First round							Second round							Third round							Quarterfinals
	1	Daria Gavrilova	4	3
	Q	Kanami Tsuji	6	6				Q	K Tsuji	6	62	6
	WC	Kassandra Dunser	4	3					J Ren	2	7	3
		Jennifer Ren	6	6											Q	K Tsuji	5	4
		Lee So-ra	6	6												C Makarova	7	6
	Q	Riko Sawayanagi	1	1					S-r Lee	6	1	7
		Christina Makarova	6	6					C Makarova	3	6	9
	15	Ganna Poznikhirenko	2	1																			C Makarova	5	2
	10	Tang Haochen	6	6																		5	M Puig	7	6
	Q	Teiwa Casey	0	3				10	H Tang	6	2	2
		Emi Mutaguchi	7	6					E Mutaguchi	3	6	6
		Rishika Sunkara	5	4												E Mutaguchi	3	4
		Klára Fabíková	3	3											5	M Puig	6	6
	WC	Stefani Stojic	6	6				WC	S Stojic	0	2
		Aliaksandra Sasnovich	1	3				5	M Puig	6	6
	5	Monica Puig	6	6

	First round							Second round							Third round							Quarterfinals
	3/WC	Lauren Davis	6	6
	WC	Ashleigh Barty	0	3				3/WC	L Davis	7	7
		Luksika Kumkhum	6	6					L Kumkhum	5	65
		Miyu Kato	4	1											3/WC	L Davis	0	3
		Tian Ran	2	6	6										14	E Bouchard	6	6
		Viktoryia Kisialeva	6	4	2				R Tian	1	2
	Q	Mana Ayukawa	1	0				14	E Bouchard	6	6
	14	Eugenie Bouchard	6	6																		14	E Bouchard	6	6
	9	Natalija Kostić	7	5	1																		AK Schmiedlová	2	3
		Anna Karolína Schmiedlová	63	7	6				AK Schmiedlová	6	6
	WC	Belinda Woolcock	6	5	6				L Zhu	0	3
		Zhu Lin	0	7	8											AK Schmiedlová	6	4	6
	Q	Nigina Abduraimova	5	2											7	Y Putintseva	2	6	3
		Risa Ozaki	7	6					R Ozaki	4	3
		Ellen Allgurin	2	6	1			7	Y Putintseva	6	6
	7	Yulia Putintseva	6	4	6

	First round							Second round							Third round							Quarterfinals
	8	Caroline Garcia	6	6
		Dong Xiaorong	2	3				8	C Garcia	6	6
	WC	Storm Sanders	6	4	1			LL	A Okuno	3	3
	LL	Ayaka Okuno	1	6	6										8	C Garcia	6	6
		Emily Fanning	4	3												S Sharipova	4	3
		Sabina Sharipova	6	6					S Sharipova	6	1	6
		Margarita Gasparyan	6	4	7				M Gasparyan	4	6	2
	12	Miho Kowase	1	6	5																	8	C Garcia	6	6
	13	Ilona Kremen	6	6																		4	I Khromacheva	1	3
	WC	Samantha Harris	2	3				13	I Kremen	7	6
		Lucia Butkovská	6	2	2				D Schuurs	62	2
		Demi Schuurs	3	6	6										13	I Kremen	2	6	3
		Nao Hibino	6	6											4	I Khromacheva	6	3	6
		Yang Zhaoxuan	3	3					N Hibino	3	0
		Abbie Myers	2	0				4	I Khromacheva	6	6
	4	Irina Khromacheva	6	6

	First round							Second round							Third round							Quarterfinals
	6	Zheng Saisai	6	4	6
		Rio Kitagawa	2	6	0			6	S Zheng	6	6
		Monica Turewicz	6	6					M Turewicz	2	2
	Q	Natallia Vavulina	1	3											6	S Zheng	1	2
		Denisa Allertová	6	6											11	D Kovinić	6	6
		Makoto Ninomiya	1	2					D Allertová	1	6	2
	WC	Brooke Rischbieth	3	3				11	D Kovinić	6	2	6
	11	Danka Kovinić	6	6																		11	D Kovinić	1	3
	16	Nastja Kolar	7	7																		2	A-S Mestach	6	6
		Anaève Pain	62	63				16	N Kolar	6	2	9
		Jang Su-jeong	7	7					S-j Jang	2	6	7
		Ekaterina Semenova	5	62											16	N Kolar	1	2
		Eri Hozumi	6	7											2	A-S Mestach	6	6
		Azra Hadzic	1	5					E Hozumi	3	2
		Deng Mengning	1	1				2	A-S Mestach	6	6
	2	An-Sophie Mestach	6	6

• Main draw