Women's singles
1928 U.S. National Championships
Final
Champion	Helen Wills
Runner-up	Helen Jacobs[1]
Score	6–2, 6–1
Events
Singles men women Doubles men women
← 1927 · U.S. National Championships · 1929 →

First-seeded Helen Wills defeated Helen Jacobs 6–2, 6–1 in the final to win the women's singles tennis title at the 1928 U.S. National Championships. The event was held at the West Side Tennis Club, Forest Hills, New York City. It was Wills's fifth U.S. National singles title and her second in a row.^[1]

Seeds

The tournament assigned eight seeded players for the women's singles event. Helen Wills is the champion; others show in brackets the round in which they were eliminated.

Draw

Final eight

	Quarterfinals							Semifinals							Finals
	1	Helen Wills	6	6
	5	Charlotte Hosmer Chapin	2	4
								1	Helen Wills	6	6
								4	Edith Cross	0	1
		Hazel Hotchkiss Wightman	3	4
	4	Edith Cross	6	6
															1	Helen Wills	6	6
															3	Helen Jacobs	2	1
	3	Helen Jacobs	6	6
	5	Penelope Anderson	4	1
								3	Helen Jacobs	6	7
								2	Molla Mallory	2	5
	6	Marjorie Morrill	2	6	3
	2	Molla Mallory	6	3	6