Women's singles
2021 Astana Open
Champion	Alison Van Uytvanck
Runner-up	Yulia Putintseva
Score	1–6, 6–4, 6–3
Draw	32
Seeds	8

This was the first edition of the women's event.

Alison Van Uytvanck won the title, defeating Yulia Putintseva in the final, 1–6, 6–4, 6–3.

Seeds

Draw

Finals

	Semifinals							Final
	1	Yulia Putintseva	6	6
	6	Rebecca Peterson	2	4
								1	Yulia Putintseva	6	4	3
								2	Alison Van Uytvanck	1	6	6
		Jaqueline Cristian	3	3
	2	Alison Van Uytvanck	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	Y Putintseva	6	6
		E Gorgodze	1	2				1	Y Putintseva	6	6
	PR	V Lapko	7	4	6			PR	V Lapko	4	4
		J Niemeier	5	6	4										1	Y Putintseva	6	4	6
		A Gasanova	6	6												A Gasanova	3	6	0
	Q	Y Hatouka	1	1					A Gasanova	2	77	6
	LL	U Radwańska	66	1				5	A Konjuh	6	64	2
	5	A Konjuh	78	6																		1	Y Putintseva	6	6
	3	K Mladenovic	6	65	6																	6	R Peterson	2	4
	WC	A Danilina	4	77	4			3	K Mladenovic	6	4	3
		L Pattinama Kerkhove	5	1				WC	A Potapova	1	6	6
	WC	A Potapova	7	6											WC	A Potapova	4	79	4
		Z Diyas	78	4	7										6	R Peterson	6	67	6
	Q	A Zakharova	66	6	5				Z Diyas	2	2
		S Vögele	5	6	3			6	R Peterson	6	6
	6	R Peterson	7	4	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	C Burel	5
	PR	M Minella	2r					8	C Burel	77	1	2
		J Cristian	4	7	6				J Cristian	63	6	6
	Q	N Vikhlyantseva	6	5	2											J Cristian	6	6
	Q	A Krunić	3	6	7										Q	A Krunić	4	3
	Q	K Boulter	6	3	5			Q	A Krunić	6	6
		K Juvan	2	77	6				K Juvan	4	3
	4	G Minnen	6	65	4																		J Cristian	3	3
	7	V Gracheva	6	77																		2	A Van Uytvanck	6	6
		Kr Plíšková	3	65				7	V Gracheva	6	6
	Q	L Tsurenko	6	3				Q	L Tsurenko	2	4
	PR	V Diatchenko	1	1r											7	V Gracheva	4	4
		A-L Friedsam	4	6	6										2	A Van Uytvanck	6	6
		Ar Rodionova	6	4	2				A-L Friedsam	4	6	4
	WC	Z Kulambayeva	3	4				2	A Van Uytvanck	6	3	6
	2	A Van Uytvanck	6	6

Qualifying

Draw

First qualifier

	First round							Qualifying competition
	1	Lucia Bronzetti	6	6
	WC	Yana Sizikova	2	4
								1	Lucia Bronzetti	4	6	63
								10	Yuliya Hatouka	6	3	77
	WC	Gozal Ainitdinova	3	1
	10	Yuliya Hatouka	6	6

Second qualifier

	First round							Qualifying competition
	2	Katie Boulter	6	6
	WC	Dana Baidaulet	2	1
								2	Katie Boulter	6	6
								11/PR	Samantha Murray Sharan	0	4
	PR	Angelina Gabueva	4	3
	11/PR	Samantha Murray Sharan	6	6

Third qualifier

	First round							Qualifying competition
	3	Lesia Tsurenko	6	6
		Rutuja Bhosale	0	3
								3	Lesia Tsurenko	7	6
								7	Urszula Radwańska	5	1
	WC	Sofiya Chursina	3	3
	7	Urszula Radwańska	6	6

Fourth qualifier

	First round							Qualifying competition
	4	Aleksandra Krunić	6	6
		Daria Mishina	2	1
								4	Aleksandra Krunić	6	6
								12	Valeriya Strakhova	3	1
	WC	Yekaterina Dmitrichenko	2	2
	12	Valeriya Strakhova	6	6

Fifth qualifier

	First round							Qualifying competition
	5	Natalia Vikhlyantseva	6	3	6
	WC	Tatyana Nikolenko	0	6	1
								5	Natalia Vikhlyantseva	w/o
								8	Monica Niculescu
		Emily Webley-Smith	1	1
	8	Monica Niculescu	6	6

Sixth qualifier

	First round							Qualifying competition
	6	Valeria Savinykh	6	2	2
		Ekaterina Yashina	4	6	6
									Ekaterina Yashina	2	3
								9	Anastasia Zakharova	6	6
		Ekaterina Kazionova	3	2
	9	Anastasia Zakharova	6	6

External links

• Main draw
• Qualifying draw