Select the location:
- Ackley Pond (lake)
- Aikens Brook (stream)
- Alder Brook (stream)
- Alder Stream (stream)
- Alder Stream (reservoir(s))
- Allen Stream (stream)
- Alton (populated place)
- Argyle (populated place)
- Atwood Pond (lake)
- Avery Brook (stream)
- Ayers Brook (stream)
- Ayers Island (island)
- Back Settlement Pond (lake)
- Baker Brook (stream)
- Baker Brook (stream)
- Baker Brook (stream)
- Balancing Rock (island)
- Balm of Gilead Brook (stream)
- Bangor (city)
- Barker Brook (stream)
- Barnes Brook (stream)
- Barrows Point (cape)
- Bartlett Cove (bay)
- Bartlett Stream (stream)
- Batch Brook (stream)
- Batch Pond (lake)
- Bay Island (island)
- Bear Brook (stream)
- Bear Brook (stream)
- Bear Brook (stream)
- Bear Brook (stream)
- Bear Brook (stream)
- Bear Brook (stream)
- Bear Brook (stream)
- Bear Brook (stream)
- Bear Pond (lake)
- Bearse Brook (stream)
- Beatham Island (island)
- Beaver Brook (stream)
- Beaver Brook (stream)
- Beaver Brook (stream)
- Beaver Brook (stream)
- Beaver Meadow (stream)
- Ben Annis Pond (lake)
- Big Eddy (rapids)
- Big Island (island)
- Big Island (island)
- Big Islands (island)
- Big Logan (bay)
- Big Mud Brook (stream)
- Big Robar Pond (lake)
- Big Spring Brook (stream)
- Billfish Brook (stream)
- Birch Island (island)
- Birch Islands (island)
- Birch Point (cape)
- Birch Stream (stream)
- Birch Stream (stream)
- Black Cat Island (island)
- Black Cat Pond (lake)
- Black Island (island)
- Black Island (island)
- Black Island (island)
- Black Stream (stream)
- Black Stream (stream)
- Blackman Brook (stream)
- Blackman Stream (stream)
- Blackman Stream (reservoir(s))
- Blackman Stream (reservoir(s))
- Blood Brook (stream)
- Blueberry Island (island)
- Bog Brook (stream)
- Bog Brook (stream)
- Bog Brook (stream)
- Bog Brook (stream)
- Bog Brook (stream)
- Bog Brook (stream)
- Bog Point (cape)
- Bog Pond (lake)
- Bonnie Brook (stream)
- Boody Brook (stream)
- Boody Cove (bay)
- Boody Pond (lake)
- Boom Islands (island)
- Boom Islands (island)
- Boombridge Brook (stream)
- Bottle Island (island)
- Bottle Lake (lake)
- Bottle Lake Stream (stream)
- Bowers Brook (stream)
- Bowlin Brook (stream)
- Bowlin Pond (lake)
- Boyce Cove (bay)
- Boynton Brook (stream)
- Bradbury Brook (stream)
- Bradford (populated place)
- Bradley (populated place)
- Brady Brook (stream)
- Breezy Point (cape)
- Brewer Lake (reservoir(s))
- Bride Island (island)
- Brooks Pond (lake)
- Brown Brook (stream)
- Brown Brook (stream)
- Brown Brook (stream)
- Brown Island (island)
- Brown Islands (island)
- Buck Brook (stream)
- Buck Point (cape)
- Burlington (populated place)
- Burnham Brook (stream)
- Buzzell Stream (stream)
- Buzzy Brook (stream)
- Cambolasse Pond (lake)
- Cambolasse Stream (stream)
- Cambolasse Stream Reservoir (reservoir(s))
- Carey Brook (stream)
- Carey Lake (lake)
- Caribou Pond (lake)
- Carlisle Brook (stream)
- Carmel (populated place)
- Carroll (populated place)
- Carroll Plantation (city)
- Carry Brook (stream)
- Carry Pond (lake)
- Cedar Brook (stream)
- Cedar Lake (lake)
- Cedar Swamp Pond (lake)
- Center Pond (lake)
- Center Pond (lake)
- Chamberlain Brook (stream)
- Chamberlain Pond (lake)
- Chapman Pond (lake)
- Charleston (populated place)
- Chemo Pond (lake)
- Chesley Brook (stream)
- Chester (populated place)
- Chokecherry Island (island)
- Clark Brook (stream)
- Clark Brook (stream)
- Cleaves Brook (stream)
- Clifton (populated place)
- Cobb Pond (lake)
- Coffin Brook (stream)
- Coffin Brook (stream)
- Cold Stream (stream)
- Cold Stream Pond (lake)
- Cold Stream Pond (reservoir(s))
- Cole Pond (lake)
- Comstock Brook (stream)
- Contrary Brook (stream)
- Contrary Brook (stream)
- Coombs Brook (stream)
- Coombs Cove (bay)
- Corinna (populated place)
- Costigan Brook (stream)
- Costigan Brook (stream)
- Cow Island (island)
- Craig Island (island)
- Cranberry Brook (stream)
- Cranberry Cove (bay)
- Cranberry Island (island)
- Cranberry Pond (lake)
- Cranberry Pond (lake)
- Cranberry Pond (lake)
- Crane Ridge Brook (stream)
- Crocker Brook (stream)
- Crommett Brook (stream)
- Crooked Brook (stream)
- Crooked Pond (lake)
- Crossuntic Stream (stream)
- Crowfoot Rapids (rapids)
- Cut Brook (stream)
- Cut Lake (lake)
- Cut Lake Stream (stream)
- Dairy Brook (stream)
- Davidson Brook (stream)
- Davidson Pond (reservoir(s))
- Davis Brook (stream)
- Davis Brook (stream)
- Davis Brook (stream)
- Davis Pond (lake)
- Davis Pond (lake)
- Dead Brook (stream)
- Dead Brook (stream)
- Dead Brook (stream)
- Dead Brook Deadwater (lake)
- Dead Stream (stream)
- Dead Stream (stream)
- Deadman Cove (bay)
- Dean Brook (stream)
- Deasey Ponds (lake)
- Deep Cove (bay)
- Deer Island (island)
- Devils Elbow (stream bend)
- Dexter (populated place)
- Dill Brook (stream)
- Dipper Pond (lake)
- Dixmont (populated place)
- Doe Island (island)
- Dolby (city)
- Dolby Pond (reservoir(s))
- Dollar Island (island)
- Dollar Island (island)
- Drew Plantation (city)
- Dry Brook (stream)
- Duck Lake (lake)
- Dudley Brook (stream)
- Dutch Island (island)
- Dwinal Pond (lake)
- Eagle Pond (lake)
- Eagle Stream (stream)
- East Branch Birch Stream (stream)
- East Branch Carry Brook (stream)
- East Branch Lake (lake)
- East Branch Mattakeunk Stream (stream)
- East Branch Medunkeunk Stream (stream)
- East Branch Mud Brook (stream)
- East Branch Mud Brook (stream)
- East Branch Passadumkeag River (stream)
- East Branch Penobscot River (stream)
- East Branch Sebasticook River (stream)
- East Branch Sebasticook River Reservoir (reservoir(s))
- East Branch Sebasticook River Reservoir (reservoir(s))
- East Branch Sebasticook River Reservoir (reservoir(s))
- East Branch Seboeis Stream (stream)
- East Branch Swift Brook (stream)
- East Branch Trout Brook (stream)
- East Branch Umcolcus Stream (stream)
- East Millinocket (populated place)
- East Ragged Brook (stream)
- Eaton Brook (stream)
- Ebhorse Stream (stream)
- Echo Lake (reservoir(s))
- Eddington (populated place)
- Egg Pond (lake)
- Egg Pond (lake)
- Elbow Lake (lake)
- Eleven Brook (stream)
- Emerson Runaround (stream)
- Endless Lake (reservoir(s))
- Enfield (populated place)
- Ephriam Brook (stream)
- Eskutassis Pond (lake)
- Eskutassis Stream (stream)
- Etna (populated place)
- Etna Pond (lake)
- Felts Brook (stream)
- Ferguson Lake (lake)
- Fiddler Island (island)
- Fields Pond (lake)
- Fields Pond (reservoir(s))
- First Lake (lake)
- Fitts Pond (lake)
- Five Island Rapids (rapids)
- Flatiron Pond (lake)
- Flemming Brook (stream)
- Flowers Brook (stream)
- Fogg Brook (stream)
- Folsom Brook (stream)
- Folsom Pond (lake)
- Footman Brook (stream)
- Forbes Brook (stream)
- Foster Island (island)
- Freese Island (island)
- French Point (cape)
- French Stream (stream)
- Gardner Pond (lake)
- Garland (populated place)
- Garland Pond (reservoir(s))
- George Pond (lake)
- George Pond (lake)
- Getchell Brook (stream)
- Gilmore Meadows (lake)
- Goff Brook (stream)
- Goodwin Brook (stream)
- Gordon Brook (stream)
- Gordon Brook (stream)
- Gordon Island (island)
- Gott Brook (stream)
- Gould Pond (lake)
- Grand Falls Plantation (city)
- Grand Lake Seboeis (lake)
- Grant Brook (stream)
- Grant Brook Deadwater (lake)
- Grass Island (island)
- Gray Ledge Deadwater (lake)
- Great Brook (stream)
- Great Works Stream (reservoir(s))
- Great Works Stream (stream)
- Green Island (island)
- Green Mountain Pond (lake)
- Green Pond (lake)
- Greenbush (populated place)
- Greenland Brook (stream)
- Gristmill Pond (reservoir(s))
- Halfway Brook (stream)
- Halfway Brook (stream)
- Hammond Pond (lake)
- Hampden (populated place)
- Hardwood Island (island)
- Harvey Stream (stream)
- Harveys Pond (lake)
- Haskell Deadwater (lake)
- Haskell Rock Pitch (rapids)
- Hathaway Brook (stream)
- Hathorn Pond (lake)
- Hay Brook (stream)
- Hay Brook (stream)
- Hay Brook (stream)
- Hay Lake (lake)
- Hay Pond (lake)
- Hayden Cove (bay)
- Haynes Point (cape)
- Hazelton Brook (stream)
- Hemlock Island (island)
- Hemlock Stream (stream)
- Herman Point (cape)
- Hermon (populated place)
- Hermon Pond (lake)
- Hersey Brook (stream)
- Hersey Island (island)
- Hill Brook (stream)
- Hobart Brook (stream)
- Hobart Pond (lake)
- Hocter Pond (lake)
- Hodgeson Brook (stream)
- Hog Island (island)
- Holbrook Pond (lake)
- Holden (populated place)
- Holland Pond (lake)
- Holt Pond (lake)
- Hopkins Pond (lake)
- Horse Island (island)
- Horseback Pond (lake)
- Horseshoe Lake (lake)
- Hot Brook (stream)
- Hot Pond (lake)
- House Pond (lake)
- Houston Brook (stream)
- Houston Island (island)
- Howland (populated place)
- Hoyt Brook (stream)
- Hub Hall Cove (bay)
- Hudson (populated place)
- Hudson Brook (stream)
- Hunt Cove (bay)
- Indian Island (island)
- Indian Point Island (island)
- Intervale Brook (stream)
- Ireland Pond (lake)
- Isthmus Brook (stream)
- Isthmus Pond (lake)
- Jackson Brook (stream)
- Jackson Island (island)
- Jerry Brook (stream)
- Jerry Brook (stream)
- Jerry Pond (lake)
- Jerry Pond (lake)
- Johnny Ayers Brook (stream)
- Johnson Brook (stream)
- Jones Brook (stream)
- Jones Pond (lake)
- Jordan Brook (stream)
- Judkins Brook (stream)
- Junior Lake (lake)
- Katahdin Brook (stream)
- Katahdin Lake (lake)
- Keg Lake (lake)
- Kenduskeag (populated place)
- Kenduskeag Stream (stream)
- Keyser Brook (stream)
- Kidder Brook (stream)
- Kimball Brook (stream)
- Kimball Brook (stream)
- Kimball Pond (lake)
- King Island (island)
- Kingman (populated place)
- Lagrange (populated place)
- Lake Wassookeag (reservoir(s))
- Lake Wassookeag (reservoir(s))
- Lancaster Brook (stream)
- Lancaster Brook (stream)
- Lane Brook (stream)
- Lane Brook Pond (lake)
- LaPomkeag Lake (lake)
- LaPomkeag Stream (stream)
- Lard Pond (lake)
- Ledge Brook (stream)
- Ledge Cut Brook (stream)
- Lee (populated place)
- Levant (populated place)
- Lily Pond (lake)
- Lincoln (populated place)
- Lincoln Pond (lake)
- Lindsey Brook (stream)
- Little Birch Island (island)
- Little Birch Stream (stream)
- Little Bowlin Brook (stream)
- Little Bowlin Pond (lake)
- Little Burnt Pond (lake)
- Little Buzzy Brook (stream)
- Little Cold Stream (stream)
- Little Ebhorse Stream (stream)
- Little Eskutassis Pond (lake)
- Little Gordon Brook (stream)
- Little Hathorn Pond (lake)
- Little Hay Brook (stream)
- Little Island (island)
- Little Madagascal Pond (lake)
- Little Mattamiscontis Lake (lake)
- Little Meadow Brook (stream)
- Little Messer Pond (lake)
- Little Mooseleuk Stream (stream)
- Little Mountain Catcher Pond (lake)
- Little Mud Brook (stream)
- Little Mud Pond (lake)
- Little Pattagumpus Stream (stream)
- Little Pushaw Pond (lake)
- Little Round Pond (lake)
- Little Salmon Stream (stream)
- Little Salmon Stream Lake (lake)
- Little Sawtelle Pond (lake)
- Little Seboeis River (stream)
- Little Smith Brook (stream)
- Little Smith Pond (lake)
- Little Soldier Pond (lake)
- Little Spring Brook (stream)
- Little Taylor Brook (stream)
- Little Whitten Brook (stream)
- Logan Brook (stream)
- Lombard Lake (lake)
- Lombard Stream (stream)
- Long Cove (bay)
- Long Island (island)
- Long Point (cape)
- Long Pond (reservoir(s))
- Loon Island (island)
- Lost Pond (lake)
- Lost Pond (lake)
- Lost Pond (lake)
- Lost Pond (lake)
- Louse Island (island)
- Lowell (populated place)
- Lowell Brook (stream)
- Lowell Island (island)
- Lowell Lake (lake)
- Lower Deadwater (lake)
- Lower Deadwater (lake)
- Lower Deadwater (lake)
- Lower East Ragged Pond (lake)
- Lower LaPomkeag Lake (lake)
- Lower Lord Brook (stream)
- Lower Pug Lake (lake)
- Lower Pug Stream (stream)
- Lower Sand Brook (stream)
- Lower Shin Pond (lake)
- Lower West Ragged Pond (lake)
- Lunksoos Lake (lake)
- Lunksoos Stream (stream)
- Madagascal Pond (lake)
- Madagascal Stream (stream)
- Mags Ledge (bar)
- Mahockanock Island (island)
- Mansell Pond (lake)
- Manton Pond (lake)
- Marble Pond (lake)
- Marden Pond (lake)
- Marsh Creek (stream)
- Marsh Island (island)
- Martin Stream (stream)
- Mattagodus Stream (stream)
- Mattakeunk Pond (reservoir(s))
- Mattakeunk Stream (stream)
- Mattamiscontis Lake (lake)
- Mattamiscontis Stream (stream)
- Mattanawcook Island (island)
- Mattanawcook Pond (reservoir(s))
- Mattanawcook Pond (reservoir(s))
- Mattanawcook Stream (stream)
- Mattaseunk Stream (stream)
- Mattawamkeag (populated place)
- Mattawamkeag River (stream)
- Maxy Brook (stream)
- McGilvry Pond (lake)
- McGoon Pond (lake)
- McKinney Point (cape)
- Meadow Brook (stream)
- Meadow Brook (stream)
- Meadow Brook (stream)
- Meadow Brook (stream)
- Meadow Brook (stream)
- Meadow Brook (stream)
- Meadow Brook (stream)
- Meadow Brook Rapids (rapids)
- Medunkeunk Lake (lake)
- Medunkeunk Stream (stream)
- Medway (populated place)
- Merrill Brook (stream)
- Merrill Brook (stream)
- Merrill Pond (lake)
- Merrill Pond (reservoir(s))
- Merriman Brook (stream)
- Messer Pond (lake)
- Middle Branch Dead Stream (stream)
- Middle Branch Swift Brook (stream)
- Middle Jo-Mary Lake (lake)
- Middle Springy Pond (lake)
- Milford (populated place)
- Mill Brook (stream)
- Mill Creek (stream)
- Mill Pond (reservoir(s))
- Mill Pond (reservoir(s))
- Mill Priveledge Brook (stream)
- Mill Privilege Lake (lake)
- Millimagassett Lake (lake)
- Millimagassett Stream (stream)
- Millinocket (populated place)
- Millinocket Lake (reservoir(s))
- Millinocket Stream (stream)
- Millinocket Stream (stream)
- Miner Brook (stream)
- Miner Brook (stream)
- Miner Brook Bog (lake)
- Mink Island (island)
- Mohawk Island (island)
- Mohawk Rapids (rapids)
- Mohawk Stream (stream)
- Molunkus Stream (stream)
- Moody Brook (stream)
- Moose Brook (stream)
- Moose Island (island)
- Moose Pond (lake)
- Moose Pond (lake)
- Mooseleuk Stream (stream)
- Mopang Second Lake (reservoir(s))
- Morrell Pond (lake)
- Mountain Brook (stream)
- Mountain Brook (stream)
- Mountain Catcher Pond (lake)
- Mouse Island (island)
- Mower Pond (lake)
- Mt Chase Plantation (city)
- Mud Brook (stream)
- Mud Brook (stream)
- Mud Brook (stream)
- Mud Brook (stream)
- Mud Brook Flowage (lake)
- Mud Cove (bay)
- Mud Pond (lake)
- Mud Pond (lake)
- Mud Pond (lake)
- Mud Pond (lake)
- Mud Stream (stream)
- Myra (city)
- Narrows Island (island)
- Nason Point (cape)
- Neally Brook (stream)
- Nelson Island (island)
- Newport (populated place)
- Nicatou Island (island)
- Nickerson Island (island)
- Nicolar Island (island)
- Nine Meadow Brook (stream)
- Nokomis Pond (lake)
- Nollesemic Lake (lake)
- Nollesemic Stream (stream)
- North Branch Olamon Stream (stream)
- North Branch Wadleigh Brook (stream)
- North Twin Lake (lake)
- Northwest Inlet (stream)
- Norway Lake (lake)
- Number Three Pond (lake)
- Oak Island (island)
- Oak Knoll Brook (stream)
- Oak Knoll Brook Deadwater (lake)
- Oaks Bog Brook (stream)
- Olamon Island (island)
- Olamon Island (island)
- Olamon Pond (lake)
- Olamon Stream (stream)
- Olamon Stream (reservoir(s))
- Old Town (city)
- Oliver Brook (stream)
- Olney Brook (stream)
- Onemile Brook (stream)
- Orono (populated place)
- Orono Island (island)
- Orrington (populated place)
- Orson Island (island)
- Osgood Brook (stream)
- Otter Brook (stream)
- Otter Brook (stream)
- Otter Chain Ponds (lake)
- Otter Stream (stream)
- Owen Brook (stream)
- Park Pond (lake)
- Parker Meadow Brook (stream)
- Parks Pond (lake)
- Parks Pond Brook (stream)
- Partridge Brook (stream)
- Partridge Brook (stream)
- Partridge Brook Flowage (lake)
- Partridge Cove (bay)
- Passadumkeag (populated place)
- Passadumkeag River (stream)
- Pattagumpus Stream (stream)
- Patten (populated place)
- Patten Pond (lake)
- Patten Stream (stream)
- Peaked Mountain Pond (lake)
- Peanut Island (island)
- Peavey Brook (stream)
- Penjajawoc Stream (stream)
- Penobscot River Reservoir (reservoir(s))
- Penobscot River Reservoir (reservoir(s))
- Penobscott River Reservoir (reservoir(s))
- Perch Pond (lake)
- Perrow Point (cape)
- Petes Island (island)
- Pickerel Point (cape)
- Pickerel Pond (lake)
- Pickerel Pond (lake)
- Pickett Mountain Pond (lake)
- Pierre Paul Brook (stream)
- Piper Brook (stream)
- Piscataquis River (stream)
- Pleasant Lake (lake)
- Pleasant Lake (lake)
- Plymouth (populated place)
- Plymouth Pond (reservoir(s))
- Plymouth Pond (reservoir(s))
- Pollack Brook (stream)
- Pollard Brook (stream)
- Pollard Brook (stream)
- Pond Falls Island (island)
- Pond Farm Pond (reservoir(s))
- Pond Pitch (rapids)
- Pond Rips (rapids)
- Pool Brook (stream)
- Poplar Brook (stream)
- Potter Brook (stream)
- Potter Pond (lake)
- Powers Point (cape)
- Prentiss (populated place)
- Prescott Brook (stream)
- Pug Brook (stream)
- Pug Brook (stream)
- Pug Hole (lake)
- Pug Lake (lake)
- Pug Pond (lake)
- Pug Pond (lake)
- Pushaw Lake (reservoir(s))
- Pushaw Stream (stream)
- Ragged Brook (stream)
- Raketail Brook (stream)
- Ram Island (island)
- Rand Brook (stream)
- Rawlins Brook (stream)
- Reed Island (island)
- Reeds Brook (stream)
- Ring Brook (stream)
- Roaring Brook (stream)
- Robar Brook (stream)
- Rober Pond (lake)
- Rockabema Stream (stream)
- Rocky Bog (lake)
- Rocky Brook (stream)
- Rocky Brook (stream)
- Rocky Pond (lake)
- Rocky Rips (rapids)
- Rogan Brook (stream)
- Rollins Brook (stream)
- Round Pond (lake)
- Round Pond (lake)
- Rowe Brook (stream)
- Rush Brook (stream)
- Rush Pond (lake)
- Russell Point (cape)
- Saddleback Brook (stream)
- Sally Ayers Brook (stream)
- Salmon Stream (stream)
- Salmon Stream (stream)
- Salmon Stream Lake (reservoir(s))
- Sam Ayers Stream (stream)
- Sand Beach Brook (stream)
- Sand Cove (bay)
- Sand Cove (bay)
- Sandbank Stream (stream)
- Sandy Brook (stream)
- Sandy Brook (stream)
- Sandy Stream (stream)
- Santelle Deadwater (reservoir(s))
- Saponac Pond (lake)
- Sargent Brook (stream)
- Sargent Brook (stream)
- Savage Brook (stream)
- Sawtelle Brook (stream)
- Sawtelle Deadwater (reservoir(s))
- Sawtelle Pond (lake)
- Schoodic Deadwater (lake)
- Schoodic Stream (stream)
- Scraggly Lake (lake)
- Scraggly Lake (lake)
- Scraggy Brook (stream)
- Sebasticook Lake (reservoir(s))
- Sebasticook Lake (reservoir(s))
- Seboeis (populated place)
- Seboeis Deadwater (lake)
- Seboeis River (stream)
- Seboeis Stream (stream)
- Sebonibus Rapids (rapids)
- Sedgeunkedunk Stream (stream)
- Sedgeunkedunk Stream (reservoir(s))
- Shad Pond (lake)
- Shaw Brook (stream)
- Shin Brook (stream)
- Shin Brook (stream)
- Sibley Brook (stream)
- Side Channel (channel)
- Silver Lake (reservoir(s))
- Skunk Pond (lake)
- Slate Quarry Brook (stream)
- Smart Brook (stream)
- Smelt Brook (stream)
- Smith Brook (stream)
- Smith Brook (stream)
- Smith Brook (stream)
- Smith Brook Deadwater (stream)
- Smith Pond (lake)
- Snake Point (cape)
- Snow Island (island)
- Snowshoe Lake (lake)
- Snowshoe Pond (lake)
- Snub Point (cape)
- Socks Island (island)
- Socs Island (island)
- Soldier Brook (stream)
- Soldier Pond (lake)
- Soper Brook (stream)
- Soper Logan (lake)
- Souadabscook Stream (stream)
- Soule Pond (lake)
- South Branch Brook (stream)
- South Branch Lake (lake)
- South Branch Medunkeunk Stream (stream)
- South Branch Stream (stream)
- South Branch Wadleigh Brook (stream)
- South Gate Brook (stream)
- South Turner Brook (stream)
- South Twin Lake (lake)
- Spaulding Brook (stream)
- Spaulding Pond (lake)
- Spectacle Island (island)
- Spencer Brook (stream)
- Spencer Rips (rapids)
- Spring Island (island)
- Spring Pond (lake)
- Springfield (populated place)
- Spruce Brook (stream)
- Squirrel Brook (stream)
- Squirrel Island (island)
- Stacyville (populated place)
- State Island (island)
- Stetson (populated place)
- Stetson Stream (stream)
- Stevens Brook (stream)
- Stillwater River (stream)
- Stink Brook (stream)
- Stony Brook (stream)
- Stump Pond (reservoir(s))
- Sucker Brook (stream)
- Sucker Brook (stream)
- Sugar Island (island)
- Sunken Bog Brook (stream)
- Sunkhaze Stream (stream)
- Sweat Bog Brook (stream)
- Swetts Pond (reservoir(s))
- Swift Brook (stream)
- Tack Pond (lake)
- Tarbox Island (island)
- Tate Brook (stream)
- Taylor Brook (stream)
- Tenmile Brook (stream)
- The Frog (cape)
- The Hulling Machine (rapids)
- The Narrows (channel)
- The Narrows (channel)
- The Narrows (channel)
- The Oxbow (stream bend)
- The Oxbow (stream bend)
- Thompson Brook (stream)
- Thorofare Island (island)
- Thorotare Island (island)
- Thurlow Brook (stream)
- Thurlow Brook (stream)
- Tiger Rips (rapids)
- Titcomb Brook (stream)
- Tobin Brook (stream)
- Tolman Brook (stream)
- Tolman Deadwater (lake)
- Tomar Island (island)
- Torrie Brook (stream)
- Tots Brook (stream)
- Town of Argyle (city)
- Town of Benedicta (city)
- Town of Bradford (city)
- Town of Chester (city)
- Town of Clifton (city)
- Town of Corinth (city)
- Town of Dedham (city)
- Town of Dixmont (city)
- Town of Eddington (city)
- Town of Edinburg (city)
- Town of Exeter (city)
- Town of Glenburn (city)
- Town of Greenbush (city)
- Town of Greenfield (city)
- Town of Grindstone (city)
- Town of Hermon (city)
- Town of Hopkins Academy Grant (city)
- Town of Lakeville (city)
- Town of Levant (city)
- Town of Long A (city)
- Town of Mattamiscontis (city)
- Town of Newburgh (city)
- Town of Soldiertown (city)
- Town of Summit (city)
- Town of T3 Indian Purchase (city)
- Town of T4 Indian Purchase (city)
- Town of Woodville (city)
- Townsend Point (cape)
- Tracy Brook (stream)
- Tracy Pond (lake)
- Trapper Brook (stream)
- Traveler Brook (stream)
- Tribou Brook (stream)
- Trout Brook (stream)
- Trout Brook (stream)
- Trout Brook (stream)
- Trout Pond (lake)
- Trout Pond (lake)
- Trout Pond (lake)
- Trout Pond (lake)
- Turkey Tail Lake (lake)
- Turkloin Brook (stream)
- Turtle Head Marina (marina)
- Twin Islands (island)
- Twin Islands (island)
- Twin Islands (island)
- Twin Ponds (lake)
- Umcolcus Deadwater (lake)
- Umcolcus Stream (stream)
- Upper Cold Stream Pond (reservoir(s))
- Upper Cold Stream Ponds (reservoir(s))
- Upper Deadwater (lake)
- Upper Deadwater (lake)
- Upper Deadwater (lake)
- Upper East Ragged Pond (lake)
- Upper Jo-Mary Stream (stream)
- Upper Long Pond (reservoir(s))
- Upper Lord Brook (stream)
- Upper Pond (reservoir(s))
- Upper Pug Lake (lake)
- Upper Pug Stream (stream)
- Upper Sand Brook (stream)
- Upper Shin Pond (lake)
- Upper Springy Pond (lake)
- Upper Sysladobsis Lake (lake)
- Upper Sysladobsis Stream (stream)
- Upper West Ragged Pond (lake)
- Wadleigh Brook (stream)
- Wadleigh Brook (stream)
- Wadleigh Deadwater (lake)
- Wadleigh Pond (lake)
- Wallace Brook (stream)
- Ward Stream (stream)
- Wassataquoik Stream (stream)
- Webb Brook (stream)
- Webb Cove (bay)
- Webster (populated place)
- Webster Brook (stream)
- Webster Plantation (city)
- Webster Pond (lake)
- Weeks Brook (stream)
- Weeks Brook (stream)
- Weir Pond (lake)
- Wellmans Pond (lake)
- West Branch Dead Stream (stream)
- West Branch Mattagodus Stream (stream)
- West Branch Mud Brook (stream)
- West Branch Passadumkeag River (stream)
- West Branch Penobscot River (stream)
- West Branch Penobscot River Reservoir (reservoir(s))
- West Branch Sawtelle Brook (stream)
- West Branch Souadabscook Stream (stream)
- West Branch Swift Brook (stream)
- West Garland Pond (lake)
- West Ragged Brook (stream)
- West Sawtelle Pond (lake)
- Weymouth Brook (stream)
- Weymouth Pond (reservoir(s))
- Wheeler Brook (stream)
- Wheeler Stream (stream)
- White Horse Lake (lake)
- White Horse Rips (rapids)
- White Squaw Island (island)
- Whitney Brook (stream)
- Whitten Brook (stream)
- Widden Brook (stream)
- Wiley Pond (lake)
- Willet Eddy (rapids)
- Willett Brook (stream)
- Winn (populated place)
- Witherell Island (island)
- Woodard (city)
- Woodman Brook (stream)
- Wrights Mill Stream (stream)
- Wyman Brook (stream)