Iga Świątek defeated Anett Kontaveit in the final, 6–2, 6–0 to win the singles title at the 2022 WTA Qatar Open.^[1] This tournament marked the beginning of an eventual 37-match and six-title winning streak by Świątek.

Petra Kvitová was the defending champion,^[2] but she retired from her second round match against Elise Mertens.^[3]

The top eight seeds received a bye into the second round.

	Quarterfinals							Semifinals							Final
	1	Aryna Sabalenka	2	3
	7	Iga Świątek	6	6
								7	Iga Świątek	6	6
								6	Maria Sakkari	4	3
	14	Coco Gauff	3	3
	6	Maria Sakkari	6	6
															7	Iga Świątek	6	6
															4	Anett Kontaveit	2	0
	8	Ons Jabeur	4	1
	4	Anett Kontaveit	6	6
								4	Anett Kontaveit	6	6
								15	Jeļena Ostapenko	1	4
	5	Garbiñe Muguruza	2	2
	15	Jeļena Ostapenko	6	6

	First round							Second round							Third round							Quarterfinals
								1	A Sabalenka	6	6
		L Samsonova	6	4	5			WC	A Cornet	2	2
	WC	A Cornet	3	6	7										1	A Sabalenka	6	6
	WC	V Zvonareva	4	4												J Teichmann	2	1
		A Van Uytvanck	6	6					A Van Uytvanck	69	5
		J Teichmann	4	6	6				J Teichmann	711	7
	13	A Kerber	6	3	2																	1	A Sabalenka	2	3
	11	E Rybakina	4	3																		7	I Świątek	6	6
	LL	J Cristian	6	6				LL	J Cristian	6	2r
		D Kasatkina	6	64	6				D Kasatkina	2	2
		A Tomljanović	4	77	2											D Kasatkina	3	0
		V Golubic	6	6											7	I Świątek	6	6
	Q	A Petkovic	4	4					V Golubic	2	6	2
								7	I Świątek	6	3	6

	First round							Second round							Third round							Quarterfinals
								3	P Badosa	6	6
		B Bencic	4	6	3				C Tauson	1	2
		C Tauson	6	3	6										3	P Badosa	2	3
		S Halep	4	3											14	C Gauff	6	6
	WC	C Garcia	6	6				WC	C Garcia	2	63
		S Rogers	2	3				14	C Gauff	6	77
	14	C Gauff	6	6																		14	C Gauff	3	3
	9	J Pegula	6	6																		6	M Sakkari	6	6
		K Siniaková	3	2				9	J Pegula	6	6
	Q	S Vögele	4	2				Q	K Juvan	3	3
	Q	K Juvan	6	6											9	J Pegula	4	5
		S Kenin	3	77	3										6	M Sakkari	6	7
		A Li	6	65	6				A Li	3	3
								6	M Sakkari	6	6

	First round							Second round							Third round							Quarterfinals
								8	O Jabeur	1	7	6
	Q	S Zhang	1	1				Q	A Sasnovich	6	5	3
	Q	A Sasnovich	6	6											8	O Jabeur	6	3	6
	LL	A Rus	77	6												T Martincová	1	6	3
		V Kudermetova	65	4				LL	A Rus	2	4
		T Martincová	62	7	77				T Martincová	6	6
	10	E Svitolina	77	5	65																	8	O Jabeur	4	1
	16	E Mertens	6	2	7																	4	A Kontaveit	6	6
		J Paolini	3	6	5			16	E Mertens	7	1
		P Kvitová	6	6					P Kvitová	5	2r
		I-C Begu	3	1											16	E Mertens	3	6	2
	Q	M Kostyuk	6	5	3										4	A Kontaveit	6	0	6
		A Konjuh	4	7	6				A Konjuh	2	3
								4	A Kontaveit	6	6

	First round							Second round							Third round							Quarterfinals
								5	G Muguruza	77	6
		S Cîrstea	6	6					S Cîrstea	64	1
	WC	M Sherif	2	1											5	G Muguruza	6	6
		M Brengle	7	6												M Brengle	0	2
	WC	İ Öz	5	3					M Brengle	w/o
		Y Putintseva	7	2	5			12	V Azarenka
	12	V Azarenka	5	6	7																	5	G Muguruza	2	2
	15	J Ostapenko	6	6																		15	J Ostapenko	6	6
	Q	O Dodin	4	2				15	J Ostapenko	6	4	6
		A Anisimova	7	6					A Anisimova	3	6	4
	Q	B Haddad Maia	5	4											15	J Ostapenko	6	6
		A Riske	6	65	1										2	B Krejčíková	3	2
		M Linette	2	77	6				M Linette	1	3
								2	B Krejčíková	6	6

	First round							Qualifying competition
	1	Marta Kostyuk	6	6
	WC	Mubaraka Al-Naimi	1	2
								1	Marta Kostyuk	7	6
								15	Claire Liu	5	4
		Anastasia Gasanova	4	1
	15	Claire Liu	6	6

	First round							Qualifying competition
	2	Andrea Petkovic	2	6	6
		Ellen Perez	6	2	0
								2	Andrea Petkovic	6	6
								10	Anna Bondár	0	2
		Mirjam Björklund	2	4
	10	Anna Bondár	6	6

	First round							Qualifying competition
	3	Aliaksandra Sasnovich	6	6
		Ana Bogdan	1	1
								3	Aliaksandra Sasnovich	6	6
								PR	Kirsten Flipkens	3	2
	PR	Kirsten Flipkens	5	6	6
	12	Astra Sharma	7	1	3

	First round							Qualifying competition
	4	Zhang Shuai	6	6
		Diane Parry	1	0
								4	Zhang Shuai	6	6
									Marina Melnikova	0	3
		Marina Melnikova	7	6
	11	Heather Watson	5	1

	First round							Qualifying competition
	5	Jaqueline Cristian	6	6
	Alt	Ulrikke Eikeri	1	2
								5	Jaqueline Cristian	2	64
								16	Océane Dodin	6	77
		Harriet Dart	5	4
	16	Océane Dodin	7	6

	First round							Qualifying competition
	6	Arantxa Rus	6	6
		Irina Bara	3	0
								6	Arantxa Rus	2	6	1
									Stefanie Vögele	6	2	6
		Stefanie Vögele	6	6
	13	Martina Trevisan	4	4

	First round							Qualifying competition
	7	Maryna Zanevska	6	3
		Bernarda Pera	3	0r
								7	Maryna Zanevska	6	1	5
								14	Kaja Juvan	2	6	7
	WC	Anna Danilina	2	2
	14	Kaja Juvan	6	6

	First round							Qualifying competition
	8	Beatriz Haddad Maia	6	6
		Kamilla Rakhimova	1	3
								8	Beatriz Haddad Maia	4	6	6
								9	Kristína Kučová	6	1	2
		Maddison Inglis	0	2
	9	Kristína Kučová	6	6

• Main draw
• Qualifying draw