List of museums in New Hampshire

This list of museums in New Hampshire is a list of museums, defined for this context as institutions (including nonprofit organizations, government entities, and private businesses) that collect and care for objects of cultural, artistic, scientific, or historical interest and make their collections or related exhibits available for public viewing. Museums that exist only in cyberspace (i.e., virtual museums) are not included. Also included are non-profit art galleries.

Defunct museums

 * Children’s Metamorphosis, Derry
 * Christie's Maple Farm and Maple Museum, Lancaster