Download the 2017 Chamber Directory
The following is a listing of chambers of commerce in Maine.  Those chambers participating in our Chamber Alliance Program are marked with an asterisk.

Androscoggin County Chamber * Greater Madawaska Chamber *  
Bangor Region Chamber * Maine State Chamber of Commerce  
Bar Harbor Chamber * Mid-Maine Chamber *  
Belfast Area Chamber * Moosehead Lake Region Chamber *  
Bethel Area Chamber * Mount Desert Chamber  
Biddeford-Saco Chamber * Ogunquit Chamber *  
Blue Hill Peninsula Chamber * Old Orchard Beach Chamber *  
Boothbay Regional Information Center * Oxford Hills Chamber *  
Boothbay Harbor Region Chamber * Penobscot Bay Regional Chamber *  
Greater Bridgton Lakes Region Chamber * Phillips Area Chamber¬†*  
Bucksport Bay Area Chamber * Piscataquis Chamber of Commerce *  
Caribou Chamber * Portland Regional Chamber *  
Central Aroostook Chamber * Rangeley Lakes Region Chamber *  
Cobscook Bay Area Chamber * River Valley Chamber *  
Damariscotta Region Chamber * Sanford-Springvale Chamber *  
Deer Isle-Stonington Chamber Schoodic Peninsula Chamber *  
Eastport Area Chamber Sebago Lakes Region Chamber *  
Ellsworth Area Chamber * Sebasticook Valley Chamber *  
Franklin County Chamber * Skowhegan Area Chamber *  
Fort Fairfield Chamber * Southern Midcoast Maine Chamber *  
Forks Area Chamber * Southwest Harbor-Tremont Chamber *  
Freeport USA * St. Croix Valley Chamber *  
Greater Freeport Chamber of Commerce Trenton Chamber of Commerce  
Greater Fort Kent Area Chamber * U.S. Chamber of Commerce  
Greater Houlton Chamber * Union Area Chamber  
Jackman Region Chamber Greater Van Buren Chamber  
Jay, Livermore, Livermore Falls Chamber Vinalhaven Chamber of Commerce  
Katahdin Area Chamber * Wells Chamber *  
Kennebec Valley Chamber (Augusta) * Winthrop Lakes Region Chamber of Commerce  
Kennebunk-Kennebunkport Chamber * Wiscasset Area Chamber of Commerce  
Greater Limestone Chamber * Yarmouth Chamber *  
Greater Lincoln Lakes Region Chamber * Greater Yorks Region Chamber *  
Machias Bay Area Chamber