Defending champion Chris Evert defeated Martina Navratilova in the final, 2–6, 6–2, 6–1 to win the women's singles tennis title at the 1975 French Open.^[1] It was her second French Open singles title and her third major singles title overall. This was the first of 22 meetings at the majors between Evert and Navratilova.

The seeded players are listed below. Chris Evert is the champion; others show the round in which they were eliminated.

1. Chris Evert (champion)
2. Martina Navratilova (finalist)
3. Olga Morozova (semifinals)
   Julie Heldman (first round)
4. n/a
5. Helga Masthoff (second round)
   Gail Chanfreau (second round)
   Raquel Giscafré (quarterfinals)
   Janet Newberry (semifinals)
6. n/a
7. n/a
8. n/a

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• r = Retired

	Quarterfinals							Semifinals							Finals
	1	Chris Evert	6	6
		Kazuko Sawamatsu	2	2
								1	Chris Evert	6	6
								3	Olga Morozova	4	0
	3	Olga Morozova	7	6	6
	5	Raquel Giscafré	5	7	0
															1	Chris Evert	2	6	6
															2	Martina Navratilova	6	2	1
	5	Janet Newberry	6	6
		Éva Szabó	1	2
								5	Janet Newberry	2	3
								2	Martina Navratilova	6	6
		Donna Ganz	1	1
	2	Martina Navratilova	6	6

	First round							Second round							Third round							Quarterfinals
		Perea	2	2
	1	Evert	6	6				1	Evert	6	6
	Q	Marzano	4	4					Jaušovec	2	3
		Jaušovec	6	6											1	Evert	6	6
	Q	Riedel	3	6	2											Tomanová	3	2
		Tomanová	6	3	6				Tomanová	6	6
		Anliot	4	1					Neumannová	2	2
		Neumannová	6	6																		1	Evert	6	6
		Charles	3	0																			Sawamatsu	2	2
	5	Chanfreau	6	6				5	Chanfreau	4	4
	Q	Mihai	3	2					Bonicelli	6	6
		Bonicelli	6	6												Bonicelli	6	3
		Bîmes	0	2												Sawamatsu	7	6
		Sawamatsu	6	6					Sawamatsu	6	3	6
		Koželuhová	3	2				Q	Paish	3	6	3
	Q	Paish	6	6

	First round							Second round							Third round							Quarterfinals
	LL	Tenney	2	1
	3	Morozova	6	6				3	Morozova	6	6
		Nasuelli	2	4					Ruzici	2	3
		Ruzici	6	6											3	Morozova	6	6
	Q	Weisenberger	2	6	7											Barker	1	0
		Boshoff	6	4	9				Boshoff	2	1
		Ebbinghaus	4	2					Barker	6	6
		Barker	6	6																		3	Morozova	7	6	6
		Baldovinos	7	2	0																	5	Giscafré	5	7	0
	5	Giscafré	6	6	6			5	Giscafré	6	6
		Klein	6	3	1				Guédy	1	1
		Guédy	2	6	6										5	Giscafré	6	6
	Q	Sandberg	5	2												Kroschina	2	3
		Rowley	7	6					Rowley	0	0
		Evert	4	3					Kroschina	6	6
		Kroschina	6	6

	First round							Second round							Third round							Quarterfinals
		Bentzer	7	5	0
		Anthony	6	7	6				Anthony	1	0
		Peisachov	4	1					Appel	6	6
		Appel	6	6												Appel	3	3
		Pinto Bravo	1	3											5	Newberry	6	6
		Forsgårdh	6	6					Forsgårdh	1	4
		Simon	0	4				5	Newberry	6	6
	5	Newberry	6	6																		5	Newberry	6	6
	Q	Rosa	3	4																			Szabó	1	2
		Szabó	6	6					Szabó	6	6
	Q	Rupert	2	7	1				Nagelsen	3	4
		Nagelsen	6	6	6											Szabó	6	6
		Mappin	2	3												de Roubin	1	4
	LL	Rodríguez	6	6				LL	Rodríguez	4	3
	3	Heldman	5	6	0				de Roubin	6	6
		de Roubin	7	4	6

	First round							Second round							Third round							Quarterfinals
		Simionescu	4	3
		Ganz	6	6					Ganz	6	6
		Pericoli	7	1	3				Darmon	1	1
		Darmon	5	6	6											Ganz	6	6
		Kaligis	7	1	0											Fromholtz	3	4
		Fromholtz	5	6	6				Fromholtz	3	6	6
		Walsh	1	1				5	Masthoff	6	1	3
	5	Masthoff	6	6																			Ganz	1	1
		Coles	2	6																		2	Navratilova	6	6
		Teeguarden	6	7					Teeguarden	4	7	9
		Gurdal	6	6	4				Sugiarto	6	5	7
		Sugiarto	4	7	6											Teeguarden	2	6	3
		Schaar	4	2											2	Navratilova	6	2	6
		Fuchs	6	6					Fuchs	5	3
		Araujo	4	4				2	Navratilova	7	6
	2	Navratilova	6	6

• Evert–Navratilova rivalry

• 1975 French Open – Women's draws and results at the International Tennis Federation