The 1959 U.S. National Championships was a tennis tournament that took place on outdoor grass courts at two locations in the United States. The men's and women's singles as well as the mixed doubles were played from September 4 through September 13 at the West Side Tennis Club, Forest Hills in New York City, while the men's and women's doubles were held at the Longwood Cricket Club in Chestnut Hill, Massachusetts from August 16 though August 23, 1959. It was the 79th staging of the U.S. National Championships, and the fourth Grand Slam tennis event of the year. Neale Fraser and Maria Bueno won the singles titles. US Open 1959: August 16 – September 13, 1959 at Longwood Cricket Club West Side Tennis Club. Men's singles: Neale Fraser. Women's singles: Maria Bueno — 2nd major title. Wiki link