Amster Yard is a small enclave in the East Midtown and Turtle Bay neighborhoods of Manhattan in New York City, consisting of a courtyard and a group of five surrounding structures. The "L"-shaped yard, created by the artist James Amster between 1944 and 1946, is in the middle of the block bounded clockwise from south by 49th Street, Third Avenue, 50th Street, and Second Avenue. The five buildings were remodeled by Ted Sandler and Harold Sterner. Since 1999, the yard and its surrounding structures have been owned by the Instituto Cervantes New York, a non-profit organization created by the Spanish government.