This is a list of hiking trails in the U.S. state of Maine.

By county

Androscoggin County

Androscoggin Riverlands State Park - Cross-country Ski Trails, ; Turner

Androscoggin Riverlands State Park - Hiking Trails, ; Turner

Androscoggin Riverlands State Park - Mountain Biking Trails, ; Turner

Androscoggin Riverlands State Park - Snowshoe Trails, ; Turner

Barker Mill Trail, ; Auburn

Beaver Park, ; Lisbon

Corn Shop Trail, ; Turner

Curtis Homestead, ; Leeds

David Rancourt River Preserve, ; Lewiston

Durham River Park, ; Durham

ELF Woods Trails, ; Auburn

Foundry Trail, ; Livermore Falls

Franklin Pasture Trail, ; Lewiston

Garcelon Bog, ; Lewiston

Lake Auburn Community Center, ; Auburn

Leavitt Area High School, ; Turner

Lewiston-Auburn Greenway Trails, ; Lewiston and Auburn

Minot Community Trails, ; Minot

Monument Hill, ; Leeds

Mount Apatite, ; Auburn

Mount David, ; Lewiston

Paper Mill Trail, ; Lisbon

Pettingill Park Trail, ; Auburn

Poland Spring Preservation Park, ; Poland

Poland Town Forest and Bragdon Hill, ; Poland

Railroad Trail, ; Poland

Range Ponds State Park, ; Poland

Range Ponds State Park - Mountain Bike Trails, ; Poland

Runaround Pond Recreation Area, ; Durham

Sherwood Forest Conservation Area, ; Auburn

Spring Road Trail, ; Auburn

Summer Street Park, ; Lisbon

Thorncrag Nature Sanctuary, ; Lewiston

Union Street Greenway, ; Auburn

Washburn-Norlands Living History Center, ; Livermore

Aroostook County

Aroostook National Wildlife Refuge-West Gate Trails; ; Caribou and Limestone

Aroostook National Wildlife Refuge--Visitor Center Trails; ; Caswell and Caribou

America's First Mile Trail, ; Fort Kent

Fort Kent Riverside Trails, ; Fort Kent

Hedgehog Mountain Trail, ; Winterville

Nordic Heritage Center--Single Track Network, ; Fort Fairfield and Presque Isle

Island Trail, ; Fort Kent

Snowy Mountain Trails, ; Stockholm

Split Cedar Trails, ; Van Buren

Cumberland County

Androscoggin Riverwalk, ; Brunswick and Topsham

Arnold Family Forest, Blair Addition, ; Freeport

Bliss Woods, ; Freeport

Bradbury Mountain State Park - Hiking Trails, ; Pownal

Bradbury Mountain State Park - Mountain Biking Trails, ; Pownal

Calderwood Trails, ; Freeport

Captain Alfred Skolfield Preserve, ; Brunswick

Chandler Brook Preserve, ; North Yarmouth

Cousins River Trail, ; Freeport

Crystal Spring Farm, ; Brunswick

Deer Hollow Sanctuary, ; Windham

Donnabeth Lipman Park, ; Windham

Intervale Preserve, ; New Gloucester

Jugtown Forest, ; Casco, Naples, and Otisfield

Libby Hill Forest, ; Gray

Mast Landing Audubon Sanctuary, ; Freeport

Mayberry Hill Preserve, ; Casco

Old Town House Park, ; North Yarmouth

Pineland Public Reserved Land, ; Gray, New Gloucester, and North Yarmouth

Pisgah Hill Summit Trail, ; New Gloucester

Pratt's Brook Park, ; Yarmouth

Raymond Elementary, ; Raymond

Royal River Park & Beth Condon Pathway, ; Yarmouth

Sam Ristich Trail Network, ; North Yarmouth

Skolfield Shores Preserve, ; Harpswell

West Side Trail, ; Yarmouth

Wolfe's Neck Woods State Park, ; Freeport

Franklin County

Bald Mountain Trail, ; South Franklin

Blueberry Mountain Trail ; Township 6 North of Weld

Bonney Woods, ; Farmington

Clifford Woods, ; Farmington

Daggett Rock Trail, ; Phillips

Jay Recreation Area Trail System, ; Jay

Rangeley Lake State Park ; Rangeley

Whistle Stop Trail, ; Farmington, Wilton, and Jay

Hancock County

Bar Harbor Shore Path, ; Bar Harbor

Ellsworth Trail, ; Ellsworth

Kittredge Brook Forest, ; Bar Harbor

Old Pond Railway Trail, ; Hancock

Trenton Community Trail, ; Trenton

Kennebec County

Allen-Whitney Memorial Forest, ; Manchester

Augusta Nature Education Center, ; Augusta

Davidson Nature Preserve, ; Vassalboro

Gannett Woods and Wyman Memorial Forest, ; Manchester and Readfield

Gott Pasture Preserve, ; Wayne

Holman Conservation Area, ; Litchfield

Jamies Pond, ; Farmingdale, Hallowell, and Manchester

Kennebec River Rail Trail, ; Augusta, Farmingdale, Gardiner, and Hallowell

Macdonald Conservation Area & Readfield Town Farm Forest, ; Readfield and Wayne

List of hiking trails in Maine