1947 U.S. National Championships – Women's singles

Women's singles
1947 U.S. National Championships
Champion Louise Brough
Runner-up Margaret Osborne
Score8–6, 4–6, 6–1

Second-seeded Louise Brough defeated first-seeded Margaret Osborne 8–6, 4–6, 6–1 in the final to win the women's singles tennis title at the 1947 U.S. National Championships.