| Museum | Location | County |
|---|
| 1811 Lincoln County Museum and Old Jail | Wiscasset | Lincoln |
| Abbe Museum | Bar Harbor | Hancock |
| Abbot Historical Society Museum | Abbot | Piscataquis |
| Abbott Museum | Dexter | Penobscot |
| Acadian Village | Van Buren | Aroostook |
| Alexander-Crawford Historical Society | Alexander | Washington |
| Alfred Shaker Museum | Alfred | York |
| Allagash Historical Museum | Allagash | Aroostook |
| Androscoggin Historical Society | Auburn | Androscoggin |
| Aroostook County Historical and Art Museum | Houlton | Aroostook |
| Ashland Logging Museum | Ashland | Aroostook |
| Bangor Museum and Center for History | Bangor | Penobscot |
| Bangor Police Museum | Bangor | Penobscot |
| Bar Harbor Historical Society Museum | Bar Harbor | Hancock |
| Bar Harbor Whale Museum | Bar Harbor | Hancock |
| Barracks Museum | Eastport | Washington |
| Bates College Museum of Art | Lewiston | Androscoggin |
| Baxter House Museum | Gorham | Cumberland |
| Belfast Museum | Belfast | Waldo |
| Benjamin C. Wilder House | Washburn | Aroostook |
| Blacksmith Shop Museum | Dover-Foxcroft | Piscataquis |
| Blaine House | Augusta | Kennebec |
| Blue Hill Historical Society | Blue Hill | Hancock |
| Bowdoin College Museum of Art | Brunswick | Cumberland |
| Boothbay Railway Village | Boothbay | Lincoln |
| Boothbay Region Historical Society | Boothbay Harbor | Lincoln |
| Brick Store Museum | Kennebunk | York |
| Brooklin Keeping Historical Society | Brooklin | Hancock |
| Brooksville Historical Society Museum | Brooksville | Hancock |
| Bryant Stove & Music Museum | Thorndike | Waldo |
| Bucksport Historical Society Museum | Bucksport | Hancock |
| Burnham Tavern Museum | Machias | Washington |
| Burnt Coat Harbor Light | Swan's Island | Hancock |
| Burnt Island Light | Boothbay | Lincoln |
| Caribou Historical Center & Museum | Caribou | Aroostook |
| Castine Historical Society | Castine | Hancock |
| Castle Tucker | Wiscasset | Lincoln |
| Center for Maine Contemporary Art | Rockport | Knox |
| Center for Moosehead History & Moosehead Aviation Museum | Greenville | Piscataquis |
| Cherryfield-Narrag Historical Society Museum | Cherryfield | Washington |
| Children's Discovery Museum of Maine | Augusta | Kennebec |
| Children's Museum of Maine | Portland | Cumberland |
| Clewley Museum | Brewer | Penobscot |
| Coastal Children's Museum | Rockland | Knox |
| Colburn House State Historic Site | Pittston | Kennebec |
| Colby College Museum of Art | Waterville | Kennebec |
| Cole Land Transportation Museum | Bangor | Penobscot |
| Colonial Pemaquid State Historic Site | New Harbor | Lincoln |
| Conway Homestead & Cramer Museum | Rockport | Knox |
| Corinna Historical Society Museum | Corrina | Penobscot |
| Corinth Historical Society Museum | Corinth | Penobscot |
| Counting House Museum | South Berwick | York |
| Country Store Museum | Bass Harbor | Hancock |
| Cushing's Point Museum at Bug Light Park | South Portland | Cumberland |
| Davistown Museum | Liberty | Waldo |
| Dead River Area Historical Society | Eustis | Franklin |
| Deer Isle-Stonington Historical Society Museum | Deer Isle | Hancock |
| Dennys River Historical Society | Dennysville | Washington |
| Desert of Maine | Freeport | Cumberland |
| Dixfield Historical Society Museum | Dixfield | Oxford |
| Dr. Job Holmes Cottage & Museum | Calais | Washington |
| Dry Mills Schoolhouse Museum | Gray | Cumberland |
| Eagle Island State Historic Site | Eagle Island | Cumberland |
| Ellsworth Historical Society Museum | Ellsworth | Hancock |
| Fairfield History House | Fairfield | Somerset |
| Falmouth Heritage Museum | Falmouth | Cumberland |
| Farnsworth Art Museum | Rockland | Knox |
| Fawcett's Antique Toy & Art Museum | Waldoboro | Lincoln |
| Fifth Maine Regiment Museum | Peaks Island | Cumberland |
| Fishermen's Museum at Pemaquid | Bristol | Lincoln |
| Fort Kent State Historic Site | Fort Kent | Aroostook |
| Fort Kent Historical Society Museum | Fort Kent | Aroostook |
| Fort Knox | Prospect | Waldo |
| Fort McClary State Historic Site | Kittery Point | York |
| Frenchboro Historical Society | Frenchboro | Hancock |
| Friendship Museum | Friendship | Knox |
| Frontier Heritage Historical Society | Fort Fairfield | Aroostook |
| Fryeburg Fair Farm Museum | Fryeburg | Oxford |
| Fryeburg Historical Society Museum | Fryeburg | Oxford |
| General Henry Knox Museum | Thomaston | Knox |
| Georgetown Historical Society Museum | Georgetown | Sagadahoc |
| George B. Dorr Museum of Natural History | Bar Harbor | Hancock |
| Gibbs Avenue Museum | Bridgton | Cumberland |
| Governor Brann School | Van Buren | Aroostook |
| Gray Historical Society Museum | Gray | Cumberland |
| Great Harbor Maritime Museum | Northeast Harbor | Hancock |
| Green Water Tank Museum | Frenchville | Aroostook |
| Grist Mill Museum | Dexter | Penobscot |
| Guilford Historical Society Museum | Guilford | Piscataquis |
| Hamilton House | South Berwick | York |
| Hamlin Memorial Library and Museum | Paris | Oxford |
| Hampden Historical Society | Hampden | Penobscot |
| Harmon Museum | Old Orchard Beach | York |
| Harpswell Historical Society Museum | Harpswell | Cumberland |
| Harriman School Museum | Sebec | Piscataquis |
| Harrington House | Freeport | Cumberland |
| Haystack Historical Society | Mapleton | Aroostook |
| Hendricks Hill Museum | Southport | Lincoln |
| Holmes-Crafts Homestead | Jay | Franklin |
| Hope Historical Society House and Museum | Hope | Knox |
| Hose 5 Fire Museum | Bangor | Penobscot |
| Hudson Museum | Orono | Penobscot |
| International Cryptozoology Museum | Portland | Cumberland |
| Islesboro Historical Society Museum | Islesboro | Waldo |
| Islesford Historical Museum | Little Cranberry Island | Hancock |
| James Leavitt House | Waterboro | York |
| Jonathan Fisher House | Blue Hill | Hancock |
| Joshua L. Chamberlain Museum | Brunswick | Cumberland |
| Kennebunkport History Center | Kennebunkport | York |
| Kenneth E. Stoddard Shell Museum | Boothbay | Lincoln |
| Kingfield Historical House | Kingfield | Franklin |
| Kittery Historical & Naval Museum | Kittery | York |
| Lagerstrom House | Woodland | Aroostook |
| L. C. Bates Museum | Hinckley | Somerset |
| Limington Historical Society | Limington | York |
| Lincolnville Historical Society School House Museum | Lincolnville | Waldo |
| Lindbergh Crate Museum | Canaan | Somerset |
| Loring Military Heritage Center | Limestone | Aroostook |
| Lubec Historical Society Museum | Lubec | Washington |
| Lovell Historical Society Museum | Lovell | Oxford |
| Madrid Schoolhouse Museum | Madrid | Franklin |
| Maine Air Museum | Bangor | Penobscot |
| Maine Art Glass Butterfly and Insect Museum | Lisbon Falls | Androscoggin |
| Maine Coast Sardine History Museum | Jonesport | Washington |
| Maine Discovery Museum | Bangor | Penobscot |
| Maine Forest & Logging Museum | Bradley | Penobscot |
| Maine Forestry Museum | Rangeley | Franklin |
| Maine Gem and Mineral Museum | Bethel | Oxford |
| Maine Granite Industry Museum | Mount Desert | Hancock |
| Maine Historical Society Museum | Portland | Cumberland |
| Maine Lighthouse Museum | Rockland | Knox |
| Maine Maritime Museum | Bath | Sagadahoc |
| Maine Military Historical Society | Augusta | Kennebec |
| Maine Military Museum and Learning Center | South Portland | Cumberland |
| Maine Narrow Gauge Railroad Museum | Portland | Cumberland |
| Maine State Aquarium | Boothbay Harbor | Lincoln |
| Maine State Building | Poland | Androscoggin |
| Maine State Museum | Augusta | Kennebec |
| Maine's Paper and Heritage Museum | Livermore Falls | Androscoggin |
| Margaret Chase Smith Library | Skowhegan | Somerset |
| Marrett House | Standish | Cumberland |
| Matthews Museum of Maine Heritage | Union | Knox |
| McCurdy Smokehouse | Lubec | Washington |
| McLellan-Sweat Mansion | Portland | Cumberland |
| Meetinghouse Museum | Wells | York |
| Mexico Historical Society Museum | Mexico | Oxford |
| Milbridge Historical Museum | Milbridge | Washington |
| Millinocket Historical Society | Millinocket | Penobscot |
| Milo Historical Society Museum | Milo | Piscataquis |
| Monhegan Museum | Monhegan | Lincoln |
| Monmouth Museum | Monmouth | Kennebec |
| Moosehead Historical Museum | Greenville | Piscataquis |
| Moosehead Marine Museum | Greenville | Piscataquis |
| Morrell-Sherburne House | North Berwick | York |
| Mount Desert Oceanarium | Bar Harbor | Hancock |
| Mount Desert Oceanarium | Southwest Harbor | Hancock |
| Musée culturel du Mont-Carmel | Lille | Aroostook |
| Museum L-A | Lewiston | Androscoggin |
| Museum of African Culture | Portland | Cumberland |
| Museum of Chebeague History at the District 9 Schoolhouse | Chebeague Island | Cumberland |
| Museums of Old York | York | York |
| Museums of the Bethel Historical Society | Bethel | Oxford |
| Naples Historical Society Museum | Naples | Cumberland |
| Narramissic | Bridgton | Cumberland |
| Nathan Gates House | Machiasport | Washington |
| Neal Dow Memorial | Portland | Cumberland |
| New Sweden Historical Society Museum | New Sweden | Aroostook |
| Nickels-Sortwell House | Wiscasset | Lincoln |
| Nobleboro Historical Center | Nobleboro | Lincoln |
| Nordica Homestead | Farmington | Franklin |
| Norridgewock Historical Society Museum | Norridgewock | Somerset |
| Northeast Historic Film | Bucksport | Hancock |
| Northern Maine Museum of Science | Presque Isle | Aroostook |
| Northern Timber Cruisers Antique Snowmobile Museum | Millinocket | Penobscot |
| Nowetah's American Indian Museum and Gift Store | New Portland | Somerset |
| Nylander Museum | Caribou | Aroostook |
| Oakfield Railroad Museum | Oakfield | Aroostook |
| Observer Building Museum | Dover-Foxcroft | Piscataquis |
| Ogunquit Museum of American Art | Ogunquit | York |
| Ogunquit Heritage Museum | Ogunquit | York |
| Old Fort Western | Augusta | Kennebec |
| Old Post Office | Liberty | Waldo |
| Old Town Museum | Old Town | Penobscot |
| Olson House | Cushing | Knox |
| Orland Historical Society Museum | Orland | Hancock |
| Owls Head Transportation Museum | Owls Head | Knox |
| Page Farm & Home Museum | Orono | Penobscot |
| Patten Lumbermen's Museum | Patten | Penobscot |
| Peary-MacMillan Arctic Museum | Brunswick | Cumberland |
| Pejepscot Museum | Brunswick | Cumberland |
| Pelletier-Marquis House | St. Agatha | Aroostook |
| Penobscot Marine Museum | Searsport | Waldo |
| Penobscot Nation Museum | Old Town | Penobscot |
| Pettengill Farm | Freeport | Cumberland |
| Phillips Historical Society Museum | Phillips | Franklin |
| Poland Spring Museum and Environmental Education Center | Poland | Androscoggin |
| Portland Fire Museum | Portland | Cumberland |
| Portland Head Light | Cape Elizabeth | Cumberland |
| Portland Museum of Art | Portland | Cumberland |
| Preble-Marr Historical Museum | Great Cranberry Island | Hancock |
| Presque Isle Air Museum | Presque Isle | Aroostook |
| Presque Isle Historical Society | Presque Isle | Aroostook |
| Project Puffin Visitor Center | Rockland | Knox |
| Public Safety Museum | Brewer | Penobscot |
| Quoddy Dam Model Museum | Eastport | Washington |
| Rangeley Outdoor Sporting Heritage Museum | Rangeley | Franklin |
| Raye's Mustard Mill Museum | Eastport | Washington |
| Raymond-Casco Historical Society Museum | Casco | Cumberland |
| Readfield Historical Society Museum | Readfield | Kennebec |
| Redington Museum | Waterville | Kennebec |
| Robert S. Peacock Fire Museum | Lubec | Washington |
| Rufus Porter Museum | Bridgton | Cumberland |
| Ruggles House | Columbia Falls | Washington |
| Rumford Historical Society Museum | Rumford | Oxford |
| Sabbathday Lake Shaker Village | New Gloucester | Cumberland |
| Sail Power and Steam Museum | Rockland | Knox |
| Sandy River & Rangeley Lakes Railroad | Phillips | Franklin |
| Saco Museum | Saco | York |
| Sarah Orne Jewett House | South Berwick | York |
| Sayward-Wheeler House | York Harbor | York |
| Scarborough Historical Society Museum | Scarborough | Cumberland |
| Seal Cove Auto Museum | Seal Cove | Hancock |
| Seashore Trolley Museum | Kennebunkport | York |
| Sebago Historical Society Museum | Sebago | Cumberland |
| Sedgwick-Brooklin Historical Society Museum | Sedgwick | Hancock |
| Ski Museum of Maine | Farmington | Franklin |
| Skolfield-Whittier House | Brunswick | Cumberland |
| Skowhegan History House | Skowhegan | Somerset |
| Skyline Farm | North Yarmouth | Cumberland |
| Snowman School House | Woodland | Aroostook |
| Somesville Historical Museum | Mount Desert Island | Hancock |
| Sound School House Museum | Mount Desert Island | Hancock |
| South Bristol Historical Society Museum | South Bristol | Lincoln |
| Southern Aroostook Agricultural Museum | Littleton | Aroostook |
| Stanley Museum | Kingfield | Franklin |
| Stanwood Homestead | Ellsworth | Hancock |
| Stockholm Historical Society Museum | Stockholm | Aroostook |
| Tante Blanche Museum | Madawaska | Aroostook |
| Tate House Museum | Portland | Cumberland |
| The Telephone Museum | Ellsworth | Hancock |
| Thomaston Historical Society Museum | Thomaston | Knox |
| Tides Institute and Museum of Art | Eastport | Washington |
| Turner Museum | Turner | Androscoggin |
| Umbrella Cover Museum | Peaks Island | Cumberland |
| Union Historical Society | Union | Knox |
| University of Maine Museum of Art | Bangor | Penobscot |
| University of Southern Maine Art Gallery | Portland | Cumberland |
| University of Southern Maine Art Gallery | Gorham | Cumberland |
| University of Southern Maine Atrium Art Gallery | Lewiston | Androscoggin |
| Victoria Mansion | Portland | Cumberland |
| Vinalhaven Historical Society Museum | Vinalhaven | Knox |
| Wadsworth-Longfellow House | Portland | Cumberland |
| Waldoborough Historical Society Museum | Waldoboro | Lincoln |
| Waponahki Tribal Museum | Passamaquoddy Pleasant Point Reservation | Washington |
| Washburn-Norlands Living History Center | Livermore | Androscoggin |
| Wendell Gilley Museum | Southwest Harbor | Hancock |
| West Quoddy Head Light House Visitor Center | Lubec | Washington |
| White Columns | Kennebunkport | York |
| Wilhelm Reich Museum | Rangeley | Franklin |
| Willowbrook Museum Village | Newfield | York |
| Wilson Museum | Castine | Hancock |
| Wilton Farm & Home Museum | Wilton | Franklin |
| Winslow Homer Studio | Scarborough | Cumberland |
| Wiscasset, Waterville, and Farmington Railway Museum | Alna | Lincoln |
| Woodlawn Museum | Ellsworth | Hancock |
| Woolwich History Museum | Woolwich | Sagadahoc |
| Yarmouth History Center | Yarmouth | Cumberland |
