Martina Navratilova defeated Zina Garrison in the final, 6–4, 6–1 to win the ladies' singles tennis title at the 1990 Wimbledon Championships.^[1] It was her record ninth Wimbledon singles title and 18th and last major singles title overall, tying Chris Evert's Open Era record. It was also her ninth consecutive Wimbledon final. For the fourth time in her career, Navratilova did not lose a set during the tournament.

Steffi Graf was the two-time defending champion, but lost in the semifinals to Garrison. This marked the first time since the 1987 Australian Open that Graf did not reach a major final, ending a record stretch of 13 consecutive appearances.

By defeating Monica Seles in the quarterfinals, Garrison ended the former's 36-match winning streak, extending back to Miami earlier that year.

Click on the seed number of a player to go to their draw section.

Mary Joe Fernández withdrew due to a knee injury. She was replaced in the draw by lucky loser Anna Ivan.

	Quarterfinals							Semifinals							Final
	1	Steffi Graf	7	6
	13	Jana Novotná	5	2
								1	Steffi Graf	3	6	4
								5	Zina Garrison	6	3	6
	3	Monica Seles	6	3	7
	5	Zina Garrison	3	6	9
															5	Zina Garrison	4	1
															2	Martina Navratilova	6	6
	11	Natasha Zvereva	2	6	6
	4	Gabriela Sabatini	6	2	8
								4	Gabriela Sabatini	3	4
								2	Martina Navratilova	6	6
	7	Katerina Maleeva	1	1
	2	Martina Navratilova	6	6

	First round							Second round							Third round							Fourth round
	1	S Graf	6	6
		C Porwik	1	2				1	S Graf	6	6
	Q	E Brioukhovets	1	2					M McGrath	3	0
		M McGrath	6	6											1	S Graf	6	6
		C Kohde-Kilsch	4	6	6											C Kohde-Kilsch	0	4
		M Paz	6	1	1				C Kohde-Kilsch	6	6
	Q	R Stubbs	7	5	6				D Faber	2	0
		D Faber	5	7	8																	1	S Graf	6	6
		N Miyagi	2	1																		12	J Capriati	2	4
		R White	6	6					R White	4	7	6
		M Maleeva	63	6	6				M Maleeva	6	5	4
		C Lindqvist	77	4	2											R White	5	77	3
		J Halard	7	6											12	J Capriati	7	61	6
	WC	K Jordan	5	2					J Halard	2	62
		H Kelesi	3	1				12	J Capriati	6	77
	12	J Capriati	6	6

	First round							Second round							Third round							Fourth round
	13	J Novotná	3	77	6
		L Golarsa	6	64	2			13	J Novotná	6	6
	WC	B Borneo	6	2	9				C Cunningham	2	1
		C Cunningham	4	6	11										13	J Novotná	6	6
		J-A Faull	6	6												J-A Faull	2	1
		P Langrová	2	1					J-A Faull	6	6
	Q	R Field	3	2					T Whitlinger	2	3
		T Whitlinger	6	6																		13	J Novotná	6	6
		S Sloane	1	77	6																		P Fendick	2	4
		L Ferrando	6	65	3				S Sloane	2	4
		N Hu	5	5					P Fendick	6	6
		P Fendick	7	7												P Fendick	6	6
		J Pospíšilová	3	5												A Gavaldón	1	1
		A Gavaldón	6	7					A Gavaldón	7	0	7
	WC	S Gomer	6	6				WC	S Gomer	5	6	5
	8	M Maleeva-Fragnière	2	3

	First round							Second round							Third round							Fourth round
	3	M Seles	6	6
		M Strandlund	2	0				3	M Seles	6	7
		C Benjamin	6	6					C Benjamin	3	5
		A-M Cecchini	3	1											3	M Seles	6	6
		T Phelps	6	2	6											A Minter	3	3
		B Cordwell	2	6	2				T Phelps	0	1
		A Minter	6	6					A Minter	6	6
	WC	J Salmon	2	2																		3	M Seles	6	6
		H Mandlíková	6	3	11																		A Henricksson	1	0
		L Lapi	3	6	9				H Mandlíková	3	3
		M Werdel	5	2					A Henricksson	6	6
		A Henricksson	7	6												A Henricksson	3	6	6
		E Inoue	0	4												E Reinach	6	3	3
		E Reinach	6	6					E Reinach	6	7
		S Loosemore	6	3	6				S Loosemore	3	5
	16	B Paulus	2	6	4

	First round							Second round							Third round							Fourth round
	10	H Suková	7	6
		M Bollegraf	5	2				10	H Suková	6	4	7
		N Jagerman	6	6					N Jagerman	4	6	5
		R Zrubáková	4	1											10	H Suková	6	6
		V Martinek	1	0												A Dechaume	4	3
		N Provis	6	6					N Provis	6	3	2
		N Sawamatsu	5	6	3				A Dechaume	3	6	6
		A Dechaume	7	2	6																	10	H Suková	3	3
		L Garrone	6	6																		5	Z Garrison	6	6
		S La Fratta	2	4					L Garrone	7	4	5
		A Vieira	3	5					A Leand	5	6	7
		A Leand	6	7												A Leand	0	3
	LL	J Santrock	4	1											5	Z Garrison	6	6
		C Dahlman	6	6					C Dahlman	2	1
	WC	S Smith	2	1				5	Z Garrison	6	6
	5	Z Garrison	6	6

	First round							Second round							Third round							Fourth round
	6	A Sánchez Vicario	6	68	7
		E Nagelsen	1	710	9				E Nagelsen	2	6	6
		D van Rensburg	6	78					D van Rensburg	6	4	2
		W Prausa	2	66												E Nagelsen	1	4
		A Temesvári	2	0												B Schultz	6	6
		B Schultz	6	6					B Schultz	6	3	7
		R Reggi	65	64					R McQuillan	4	6	5
		R McQuillan	77	77																			B Schultz	2	2
		G Magers	6	78																		11	N Zvereva	6	6
		E Smylie	1	66					G Magers	6	6
	Q	K Adams	7	4	3				L Savchenko	3	4
		L Savchenko	5	6	6											G Magers	6	2	4
		G Fernández	6	6											11	N Zvereva	2	6	6
		F Labat	2	2					G Fernández	64	4
		M Louie Harper	3	3				11	N Zvereva	77	6
	11	N Zvereva	6	6

	First round							Second round							Third round							Fourth round
	15	R Fairbank	6	3	6
	LL	R Barański	2	6	2			15	R Fairbank	4	3
		A Frazier	6	6					A Frazier	6	6
		I Demongeot	1	4												A Frazier	6	2	5
		N Tauziat	6	6												N Tauziat	3	6	7
		L Field	1	1					N Tauziat	6	6
		M Javer	5	1				Q	E Pfaff	2	1
	Q	E Pfaff	7	6																			N Tauziat	2	61
		C Tanvier	6	6																		4	G Sabatini	6	77
		E Švíglerová	2	4					C Tanvier	6	6
		W Probst	2	6	7			Q	H Ludloff	3	4
	Q	H Ludloff	6	4	5											C Tanvier	4	2
		A Huber	7	4	6										4	G Sabatini	6	6
	WC	J Durie	5	6	2				A Huber	2	66
		E Burgin	3	3				4	G Sabatini	6	78
	4	G Sabatini	6	6

	First round							Second round							Third round							Fourth round
	7	K Maleeva	6	6
		B Romanò	2	4				7	K Maleeva	6	6
		K Date	78	6					K Date	1	4
		S Stafford	66	3											7	K Maleeva	6	6
		S Meier	2	1											Q	A Devries	2	0
		L Harvey-Wild	6	6					L Harvey-Wild	5	2
	WC	A Simpkin	65	5				Q	A Devries	7	6
	Q	A Devries	77	7																		7	K Maleeva	6	6
		L McNeil	6	3	6																		N Herreman	3	0
		K Piccolini	1	6	1				L McNeil	6	6
		N Medvedeva	6	2	1				A Coetzer	3	2
		A Coetzer	4	6	6											L McNeil	4	3
		A Grossman	6	6												N Herreman	6	6
		M-L Daniels	2	1					A Grossman	0	2
		N Herreman	7	6					N Herreman	6	6
	LL	A Ivan	5	3

	First round							Second round							Third round							Fourth round
	14	J Wiesner	6	6
		S Wasserman	3	0				14	J Wiesner	6	6
		K Quentrec	3	6	6				K Quentrec	3	3
		L Meskhi	6	3	2										14	J Wiesner	6	77
		L Gildemeister	6	6												L Gildemeister	2	65
		M Kidowaki	3	3					L Gildemeister	6	6
		R Rajchrtová	7	62	6				R Rajchrtová	2	2
		A Keller	5	77	4																	14	J Wiesner	3	3
		C MacGregor	3	6	3																	2	M Navratilova	6	6
	LL	P Etchemendy	6	3	6			LL	P Etchemendy	62	6	0
		K Rinaldi	3	6	2			Q	K Kschwendt	77	1	6
	Q	K Kschwendt	6	2	6										Q	K Kschwendt	1	1
		A Smith	6	4	6										2	M Navratilova	6	6
	WC	C Wood	3	6	2				A Smith	2	3
		S Amiach	1	1				2	M Navratilova	6	6
	2	M Navratilova	6	6

• Source for the draw at Wimbledon.com
• 1990 Wimbledon Championships – Women's draws and results at the International Tennis Federation