Dances at a Gathering is a ballet choreographed by Jerome Robbins to music by Frédéric Chopin, with costumes designed by Joe Eula. The ballet premiered on May 22, 1969, at the New York State Theater, performed by the New York City Ballet.

New York City Ballet (NYCB) is a ballet company founded in 1948 by choreographer George Balanchine and Lincoln Kirstein. Balanchine and Jerome Robbins are considered the founding choreographers of the company. Léon Barzin was the company's first music director. City Ballet grew out of earlier troupes: the Producing Company of the School of American Ballet, 1934; the American Ballet, 1935, and Ballet Caravan, 1936, which merged into American Ballet Caravan, 1941; and directly from the Ballet Society, 1946.