Wheelchair women's singles
2020 French Open
Final
Champion	Yui Kamiji
Runner-up	Momoko Ohtani
Score	6–2, 6–1
Events
Singles men women boys girls Doubles men women mixed boys girls WC Singles men women quad WC Doubles men women quad Legends −45 45+ women
← 2019 · French Open · 2021 →

Yui Kamiji defeated Momoko Ohtani in the final, 6–2, 6–1 to win the women's singles wheelchair tennis title at the 2020 French Open.

Diede de Groot was the defending champion,^[1] but was defeated by Ohtani in the semifinals. As of the 2024 Wimbledon Championships, this marks de Groot's most recent loss at a grand slam.

	Quarterfinals							Semifinals							Final
	1	Diede de Groot	6	0	6
		Jordanne Whiley	3	6	1
								1	Diede de Groot	5	4
									Momoko Ohtani	7	6
		Kgothatso Montjane	4	1
		Momoko Ohtani	6	6
																Momoko Ohtani	2	1
															2	Yui Kamiji	6	6
	WC	Charlotte Famin	4	6	3
		Aniek van Koot	6	4	6
									Aniek van Koot	2	2
								2	Yui Kamiji	6	6
		Marjolein Buis	79	2	1
	2	Yui Kamiji	67	6	6

• Draw