1925 U.S. National Championships – Women's singles

First-seeded Helen Wills defeated Kathleen McKane Godfree 3–6, 6–0, 6–2 in the final to win the women's singles tennis title at the 1925 U.S. National Championships. The event was held at the West Side Tennis Club, Forest Hills, New York City. It was Wills's third consecutive U.S. National singles title.^[1]

Draw

Quarterfinals					Semifinals					Finals

	Elizabeth Ryan	6	5	2

	Kathleen McKane Godfree	3	7	6
						Kathleen McKane Godfree	4	7	8

						Molla Bjurstedt Mallory	6	5	6
	Molla Bjurstedt Mallory	6	6

	Penelope Anderson	2	1
											Kathleen McKane Godfree	6	0	2

											Helen Wills	3	6	6
	Helen Wills	4	6	6

	Joan Fry	6	0	3
						Helen Wills	3	6	6

						Eleanor Goss	6	0	2
	Eleanor Goss	6	11

	Dorothea Douglass Lambert Chambers	2	9

^ ^a ^b Collins, Bud (2010). The Bud Collins History of Tennis (2nd ed.). [New York City]: New Chapter Press. p. 469. ISBN 978-0942257700.

Preceded by 1925 Wimbledon Championships – Women's singles	Grand Slam women's singles	Succeeded by 1926 Australasian Championships – Women's singles