The Nicholas Roerich Museum is a museum located in New York City dedicated to the life and works of Russian artist, Nicholas Roerich (1874-1947). Roerich was an acclaimed and highly influential artist, mystic, and philosopher who was deeply connected to the spiritual traditions of his homeland.

The museum was founded in 1959 by his widow Helena Roerich, who had been married to Nicholas for nearly forty years. The museum houses the world's largest collection of his paintings, drawings, and artifacts, including his famous "Banner of Peace" manifesto. The museum's mission is to preserve and promote Roerich's legacy of art, philosophy, and culture. It offers educational programs such as lectures, classes, and exhibitions that explore Roerich's life and work. It also serves as a center for spiritual and cultural exchange, hosting events such as meditation workshops, film screenings, and symposiums. The museum's main gallery is devoted to a permanent exhibition of Roerich's works. The collection includes more than 2,000 paintings, drawings, and artifacts, many of which are accompanied by detailed descriptions and explanatory notes. Visitors can also explore the museum's library, which contains a wide variety of books and essays related to Roerich's life and work. The Nicholas Roerich Museum is an important center for the study and appreciation of Roerich's life and work. It is open to the public and offers a variety of programs and activities that celebrate the artist's legacy. It is a unique destination for anyone interested in the spiritual and cultural traditions of Russia and the world.