1937 U.S. National Championships – Women's singles

Anita Lizana defeated Jadwiga Jędrzejowska 6–4, 6–2 in the final to win the women's singles tennis title at the 1937 U.S. National Championships. The tournament was played on outdoor grass courts and held from September 2, through September 11, 1937 at the West Side Tennis Club in Forest Hills, Queens, New York. Lizana won the tournament without losing a set.

Women's singles
1937 U.S. National Championships
Champion	Anita Lizana
Runner-up	Jadwiga Jędrzejowska
Score	6–4, 6–2
Draw	64
Seeds	8

The draw consisted of 64 players of which eight were seeded.

Seeds

The eight seeded U.S. players are listed below. Anita Lizana is the champion; others show in brackets the round in which they were eliminated.

1. Alice Marble (quarterfinals)
2. Helen Jacobs (semifinals)
3. Sarah Fabyan (first round)
4. Marjorie Van Ryn (quarterfinals)
5. Gracyn Wheeler (third round)
6. Dorothy Bundy (semifinals)
7. Carolin Babcock (third round)
8. Helen Pedersen (first round)

Draw

Final eight

	Quarterfinals							Semifinals							Finals
	2	Helen Jacobs	7	6
		Kay Stammers	5	3
								2	Helen Jacobs	4	4
									Jadwiga Jędrzejowska	6	6
	3	Mary Hardwick	4	2
		Jadwiga Jędrzejowska	6	6
																Jadwiga Jędrzejowska	4	2
																Anita Lizana	6	6
	1	Alice Marble	6	5	1
	6	Dorothy Bundy	1	7	6
								6	Dorothy Bundy	2	3
									Anita Lizana	6	6
	4	Marjorie Van Ryn	1	1
		Anita Lizana	6	6