The 1930 U.S. National Championships (now known as the US Open) was a tennis tournament that took place on the outdoor grass courts at the West Side Tennis Club, Forest Hills in New York City, United States.
The inaugural U.S. National Tennis Championship, now referred to as the US Open, occurred in 1930 and was held on the lush green lawns of the West Side Tennis Club's outdoor facilities in Forest Hills, Queens, New York City.