The Morgan Library & Museum (formerly the Pierpont Morgan Library; colloquially the Morgan) is a museum and research library in New York City, New York, United States. Completed in 1906 as the private library of the banker J. P. Morgan, the institution is housed at 225 Madison Avenue in the Murray Hill neighborhood of Manhattan. As of 2024, the museum is directed by Colin B. Bailey and governed by a board of trustees. The site was formerly occupied by several Phelps family residences, one of whi