| Museum | Location | County |
|---|
| Abbot-Spaulding House | Nashua | Hillsborough |
| Academy Hall Museum | Lyme | Grafton |
| Academy Museum | Walpole | Cheshire |
| Aidron Duckworth Art Museum | Meriden | Sullivan |
| Albany Historical Society Museum | Albany | Carroll |
| Alstead Historical Museum | Alstead | Cheshire |
| Always Ready Engine House | Hollis | Hillsborough |
| American Independence Museum | Exeter | Rockingham |
| America's Credit Union Museum | Manchester | Hillsborough |
| Amos J. Blake House Museum | Fitzwilliam | Cheshire |
| Amoskeag Fishways Learning and Visitors Center | Manchester | Hillsborough |
| Andover Historical Society Museum | Andover | Merrimack |
| Andres Institute of Art | Brookline | Hillsborough |
| Ashland Railroad Station Museum | Ashland | Grafton |
| AVA Gallery | Lebanon | Grafton |
| Aviation Museum of New Hampshire | Manchester | Hillsborough |
| Barrett House | New Ipswich | Hillsborough |
| Belknap Mill | Laconia | Belknap |
| Bethlehem Heritage Society Museum | Bethlehem | Grafton |
| Boscawen Historical Museum | Boscawen | Merrimack |
| Canaan Historical Society Museum | Canaan | Grafton |
| Campton Historical Society Museum | Campton | Grafton |
| Canterbury Shaker Village | Canterbury | Merrimack |
| Carey House | Milford | Hillsborough |
| Castle in the Clouds | Moultonborough | Carroll |
| Chapel Museum | Amherst | Hillsborough |
| Chatham Historical Society Museum | Chatham | Carroll |
| Chichester Historical Society Museum | Chichester | Merrimack |
| Children's Museum of New Hampshire | Dover | Strafford |
| Claremont Historical Society Museum | Claremont | Sullivan |
| Clark House Museum Complex | Wolfeboro | Carroll |
| Clark's Trading Post | North Woodstock | Grafton |
| Colebrook Area Historical Society | Colebrook | Coos |
| Contoocook Railroad Depot | Contoocook | Merrimack |
| Crossroads of America | Bethlehem | Grafton |
| Currier Museum of Art | Manchester | Hillsborough |
| Danbury North Road Schoolhouse Museum | Danbury | Merrimack |
| Daniel Webster Birthplace | Franklin | Belknap |
| Derry Museum of History | Derry | Rockingham |
| District #5 School | East Washington | Sullivan |
| Dorchester Historical Museum | Dorchester | Grafton |
| Dublin Schoolhouse Museum | Dublin | Cheshire |
| Durham Historic Museum | Durham | Strafford |
| Eastman Lord House | Conway | Carroll |
| Elisha Marston House Museum | Center Sandwich | Carroll |
| Enfield Historical Museum | Enfield | Grafton |
| Enfield Shaker Museum | Enfield | Grafton |
| Epping Historical Society Museum | Epping | Rockingham |
| Exeter Historical Society | Exeter | Rockingham |
| The Fells | Newbury | Merrimack |
| Fitts Museum | Candia | Rockingham |
| Florence H. Speare Memorial Museum | Nashua | Hillsborough |
| Fort at Number 4 | Charlestown | Sullivan |
| Francestown Improvement and Historical Society Museum | Francestown | Hillsborough |
| Franconia Heritage Museum | Franconia | Grafton |
| Franklin Pierce Homestead | Hillsborough | Hillsborough |
| Fremont Historical Museum | Fremont | Rockingham |
| The Frost Place | Franconia | Grafton |
| Funspot Family Fun Center: American Classic Arcade Museum | Laconia | Belknap |
| Gilman Garrison House | Exeter | Rockingham |
| Harold S. Gilman Museum | Alton | Belknap |
| Gilmanton Historical Society | Gilmanton | Belknap |
| Glidden Toy Museum | Ashland | Grafton |
| Goffstown Historical Society Museum | Goffstown | Hillsborough |
| Gorham Historical Society Museum | Gorham | Coos |
| Governor John Langdon House | Portsmouth | Rockingham |
| Grant Hall Museum of Ossipee History | Center Ossipee | Carroll |
| Great Bay Discovery Center | Greenland | Rockingham |
| Greenfield Historical Society Museum | Greenfield | Hillsborough |
| Hampstead Historic Library Museum | Hampstead | Rockingham |
| Hancock Historical Society | Hancock | Hillsborough |
| Hartmann Model Railroad & Toy Museum | Intervale | Carroll |
| Haverhill Historical Society Museum | Haverhill | Grafton |
| Henniker Historical Society Museum | Henniker | Merrimack |
| Henry Wilson Museum | Farmington | Strafford |
| Historical Society of Cheshire County Museum | Keene | Cheshire |
| Holderness Historical Society Museum | Holderness | Grafton |
| Hood Museum of Art | Hanover | Grafton |
| Hopkins Center for the Arts | Hanover | Grafton |
| Hopkinton Historical Society | Hopkinton | Merrimack |
| Horatio Colony House | Keene | Cheshire |
| Hudson Historical Society | Hudson | Hillsborough |
| Jackson House | Portsmouth | Rockingham |
| James House Museum | Hampton | Rockingham |
| Jefferson Historical Society Museum | Jefferson | Coos |
| John Paul Jones House | Portsmouth | Rockingham |
| John Wingate Weeks Estate | Lancaster | Coos |
| Kendall Shop Museum and Carriage House | Bedford | Hillsborough |
| Kimball House Museum | Atkinson | Rockingham |
| Kimball Jenkins Estate | Concord | Merrimack |
| Laconia Historical and Museum Society | Laconia | Belknap |
| Lake Winnipesaukee Museum | Weirs Beach | Belknap |
| Lane Tavern | Sanbornton Square | Belknap |
| Lawrence L. Lee Scouting Museum | Manchester | Hillsborough |
| Lee Historical Society Museum | Lee | Strafford |
| Libby Museum | Wolfeboro | Carroll |
| Lisbon Area Historical Museum | Lisbon | Grafton |
| Little Nature Museum | Warner | Merrimack |
| Little Red Schoolhouse Museum | Newport | Sullivan |
| Littleton Area Historical Society | Littleton | Grafton |
| Lockhaven Schoolhouse Museum | Enfield | Grafton |
| Loon Center | Moultonborough | Carroll |
| Madison Historical Society Museum | Madison | Carroll |
| Main Street House Museum | Warner | Merrimack |
| Main Street Museum | Meredith | Belknap |
| Margret and H.A. Rey Center | Waterville Valley | Grafton |
| Marion Blodgett Museum | North Stratford | Coos |
| Mariposa Museum | Peterborough | Hillsborough |
| Marshall House Museum | Newton | Rockingham |
| Mary Baker Eddy Historic House | Rumney | Grafton |
| McAuliffe-Shepard Discovery Center | Concord | Merrimack |
| Melville Academy Museum | Jaffrey | Cheshire |
| Merrimack Historical Society Museum | Merrimack | Hillsborough |
| Millyard Museum | Manchester | Hillsborough |
| Moffatt-Ladd House | Portsmouth | Rockingham |
| Moffett House Museum & Genealogy Center | Berlin | Coos |
| Monadnock Center for History and Culture | Peterborough | Hillsborough |
| Mont Vernon Historical Society Museum | Mont Vernon | Hillsborough |
| Morrison House Museum | Londonderry | Rockingham |
| Moultonborough Town House | Moultonborough | Carroll |
| Mount Kearsarge Indian Museum | Warner | Merrimack |
| Mount Washington Observatory Museum | Sargent's Purchase | Coos |
| MWV Children's Museum | North Conway | Carroll |
| Museum of the White Mountains | Plymouth | Grafton |
| Museum of White Mountain Art | Jackson | Carroll |
| Muster Field Farm Museum | North Sutton | Merrimack |
| New England Ski Museum | Franconia | Grafton |
| New Hampshire Boat Museum | Wolfeboro | Carroll |
| New Hampshire Farm Museum | Milton | Strafford |
| New Hampshire Historical Society | Concord | Merrimack |
| New Hampshire Snowmobile Museum | Allenstown | Merrimack |
| New Hampshire State House | Concord | Merrimack |
| New Hampshire Telephone Museum | Warner | Merrimack |
| New London Historical Society | New London | Merrimack |
| Newport Historical Society Museum | Newport | Sullivan |
| Northern Forest Heritage Park | Berlin | Coos |
| Northwood Historical Society Museum | Northwood | Rockingham |
| Nottingham Square Schoolhouse Museum | Nottingham | Rockingham |
| Old Country Store and Museum | Moultonborough | Carroll |
| Old Webster Meeting House | Webster | Merrimack |
| Old River Road School | Bridgewater | Grafton |
| Old Town Hall | Newington | Rockingham |
| Patuccoway Grange Museum | Nottingham | Rockingham |
| Peabody Farm Museum | Shelburne | Coos |
| Pierce Manse | Concord | Merrimack |
| Pittsburg Historical Society Museum | Pittsburg | Coos |
| Plaistow Historical Society | Plaistow | Rockingham |
| Plymouth Historical Society Museum | Plymouth | Grafton |
| Poore Family Homestead and Historic Farm Museum | Colebrook | Coos |
| Portsmouth Athenĉum | Portsmouth | Rockingham |
| Pottle Meeting House | Meredith | Belknap |
| Quimby Barn | Center Sandwich | Carroll |
| Raymond Historical Society | Raymond | Rockingham |
| Remick Country Doctor Museum & Farm | Tamworth | Carroll |
| Richard Diehl Civilian Conservation Corps Museum | Allenstown | Merrimack |
| Rindge Historical Society Museum | Rindge | Cheshire |
| Robert Frost Farm | Derry | Rockingham |
| Rochester Museum of Fine Arts | Rochester | Strafford |
| Rumney Historical Society Museum | Rumney | Grafton |
| Rundlet-May House | Portsmouth | Rockingham |
| Rye Historical Society Museum | Rye | Rockingham |
| Saint-Gaudens National Historic Site | Cornish | Sullivan |
| Salem Historical Museum | Salem | Rockingham |
| Salisbury Historical Society Museum | Salisbury | Merrimack |
| Sandown Historical Society & Museum | Sandown | Rockingham |
| Seacoast Science Center | Rye | Rockingham |
| SEE Science Center | Manchester | Hillsborough |
| Sharon Arts Center | Peterborough | Hillsborough |
| Sheridan House Museum | Winchester | Cheshire |
| Springfield Historical Museum | West Springfield | Sullivan |
| Stone Building Museum | Weare | Hillsborough |
| Stone School Museum | Newmarket | Rockingham |
| Strawbery Banke | Portsmouth | Rockingham |
| Sugar Hill Historical Museum | Sugar Hill | Grafton |
| Summersworth Historical Society | Somersworth | Strafford |
| Thompson-Ames Historical Society Museums | Gilford | Belknap |
| Tobias Lear House | Portsmouth | Rockingham |
| Troy Historical Society Museum | Troy | Cheshire |
| Tuck Museum | Hampton | Rockingham |
| Tuftonboro Historical Society Museum | Melvin Village | Carroll |
| University of New Hampshire Museum | Durham | Strafford |
| Upper Pemigewasset Historical Society and Museum | Lincoln | Grafton |
| USS Albacore (AGSS-569) | Portsmouth | Rockingham |
| Van Dame School Museum and Research Center | Nottingham | Rockingham |
| Warner House | Portsmouth | Rockingham |
| Warren Historical Museum | Warren | Grafton |
| Washington Historical Society Museum | Washington | Sullivan |
| Webster Cottage Museum | Hanover | Grafton |
| Wentworth-Coolidge Mansion | Portsmouth | Rockingham |
| Wentworth-Gardner House | Portsmouth | Rockingham |
| Westmoreland Historical Society | Westmoreland | Cheshire |
| Wheeler House | Hollis | Hillsborough |
| Whipple House Museum | Ashland | Grafton |
| Wigwam Museum | Amherst | Hillsborough |
| Wilder-Holton House | Lancaster | Coos |
| Windham Museum | Windham | Rockingham |
| Works Barn Museum & Allard House | Freedom | Carroll |
| Woodman Institute Museum | Dover | Strafford |
| Wright Museum | Wolfeboro | Carroll |
| Zimmerman House | Manchester | Hillsborough |
