| # | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
| 1 | Katahdin, Mount | 1 | 5,267' | 4,295' | Piscataquis | Mount Katahdin |
| 2 | Hamlin Peak | 2 | 4,756' | 506' | Piscataquis | Mount Katahdin |
| 3 | Sugarloaf Mountain | 3 | 4,250' | 3,180' | Franklin | Sugarloaf Mountain |
| 4 | Crocker Mountain | 4 | 4,228' | 1,218' | Franklin | Black Nubble |
| 5 | Old Speck Mountain | 5 | 4,170' | 2,720' | Oxford | Old Speck Mountain |
| 6 | North Brother | 6 | 4,151' | 1,256' | Piscataquis | Mount Katahdin |
| 7 | West Peak | 7 | 4,145' | 2,855' | Somerset | The Horns |
| 8 | Saddleback Mountain | 8 | 4,120' | 2,446' | Franklin | Saddleback Mountain |
| 9 | Abraham, Mount | 9 | 4,050' | 900' | Franklin | Mount Abraham |
| 10 | South Crocker Mountain | 10 | 4,050' | 360' | Franklin | Black Nubble |
| 11 | Horn, The | 11 | 4,041' | 471' | Franklin | Redington |
| 12 | Spaulding Mountain | 12 | 4,010' | 595' | Franklin | Sugarloaf Mountain |
| 13 | Redington, Mount | 13 | 4,010' | 460' | Franklin | Black Nubble |
| 14 | South Brother | 14 | 3,970' | 520' | Piscataquis | Doubletop Mountain |
| 15 | Snow Mountain | 15 | 3,960' | 2,330' | Franklin | Chain of Ponds |
| 16 | Goose Eye Mountain | 16 | 3,870' | 1,380' | Oxford | Old Speck Mountain |
| 17 | White Cap Mountain | 17 | 3,856' | 1,006' | Franklin | Little Kennebago Lake |
| 18 | Dutch Benchmark | 18 | 3,855' | 485' | Oxford | Northwest Pond |
| 19 | Horns South, The | 19 | 3,805' | 495' | Franklin | The Horns |
| 20 | Coe, Mount | 20 | 3,795' | 305' | Piscataquis | Doubletop Mountain |
| 21 | East Kennebago Mountain | 21 | 3,791' | 1,801' | Franklin | Quill Hill |
| 22 | Baldpate Mountain-East Peak | 22 | 3,790' | 2,240' | Oxford | Old Speck Mountain |
| 23 | Snow Mountain | 23 | 3,784' | 1,274' | Oxford | Little Kennebago Lake |
| 24 | Kennebago Divide | 24 | 3,775' | 365' | Franklin | Little Kennebago Lake |
| 25 | Elephant Mountain | 25 | 3,772' | 2,062' | Oxford | Metallak Mountain |
| 26 | West Kennebago Mountain | 26 | 3,750' | 881' | Oxford | Kennebago |
| 27 | 3750 | 27 | 3,750' | 340' | Franklin | Mount Abraham |
| 28 | Coburn Mountain | 28 | 3,730' | 2,520' | Somerset | Enchanted Pond |
| 29 | Black Nubble | 29 | 3,710' | 920' | Franklin | Black Nubble |
| 30 | 3705 | 30 | 3,705' | 555' | Oxford | Little Kennebago Lake |
| 31 | Barren Mountain | 31 | 3,696' | 686' | Piscataquis | Mount Katahdin |
| 32 | Kibby Mountain | 34 | 3,656' | 2,267' | Franklin | Kibby Mountain |
| 33 | Saddleback Junior | 32 | 3,655' | 625' | Franklin | Redington |
| 34 | White Cap Mountain | 33 | 3,654' | 2,624' | Piscataquis | Big Shanty Mountain |
| 35 | Rump Mountain | 35 | 3,654' | 1,524' | Oxford | Rump Mountain |
| 36 | Caribou Mountain | 36 | 3,650' | 1,232' | Franklin | Kibby Mountain |
| 37 | 3650 | 37 | 3,650' | 880' | Franklin | Kennebago Lake |
| 38 | Owl, The | 38 | 3,650' | 300' | Piscataquis | Mount Katahdin |
| 39 | Cow Ridge | 39 | 3,645' | 1,435' | Franklin | Black Mountain |
| 40 | Boundary Bald Mountain | 40 | 3,641' | 2,012' | Somerset | Boundary Bald Mountain |
| 41 | Burnt Hill | 41 | 3,609' | 439' | Franklin | Sugarloaf Mountain |
| 42 | Boil Mountain | 42 | 3,601' | 1,111' | Franklin | Black Mountain |
| 43 | Old Blue Mountain | 43 | 3,590' | 620' | Franklin | Andover |
| 44 | Bemis Mountain | 44 | 3,590' | 320' | Franklin | Metallak Mountain |
| 45 | Tumbledown Mountain | 45 | 3,588' | 998' | Somerset | Tumbledown Mountain |
| 46 | Jackson Mountain | 46 | 3,568' | 1,798' | Franklin | Jackson Mountain |
| 47 | Carlo, Mount | 47 | 3,565' | 415' | Oxford | Shelburne |
| 48 | Traveler, The | 48 | 3,541' | 2,331' | Piscataquis | The Traveler |
| 49 | Monument 414 | 49 | 3,541' | 571' | Franklin | Kibby Mountain |
| 50 | Twin Mountains, West | 50 | 3,536' | 346' | Oxford | Little Kennebago Lake |
| 51 | Baker Mountain | 51 | 3,521' | 2,191' | Piscataquis | Number Four Mountain |
| 52 | 3510 | 52 | 3,510' | 420' | Franklin | Kibby Mountain |
| 53 | Doubletop Mountain | 53 | 3,489' | 2,079' | Piscataquis | Doubletop Mountain |
| 54 | Mahoosuc Mountain | 54 | 3,470' | 440' | Oxford | Old Speck Mountain |
| 55 | Little Jackson Mountain | 55 | 3,470' | 420' | Franklin | Jackson Mountain |
| 56 | 3469 | 56 | 3,469' | 419' | Oxford | Little Kennebago Lake |
| 57 | Mullen Mountain | 57 | 3,463' | 813' | Piscataquis | Mount Katahdin |
| 58 | Deer Mountain | 58 | 3,450' | 1,540' | Oxford | Lincoln Pond |
| 59 | Fulling Mill Mountain | 59 | 3,450' | 420' | Oxford | Old Speck Mountain |
| 60 | 3447 | 60 | 3,447' | 417' | Franklin | Merrill Mountain |
| 61 | O-J-I, Mount | 61 | 3,434' | 324' | Piscataquis | Doubletop Mountain |
| 62 | 3430 | 62 | 3,430' | 440' | Franklin | Chain of Ponds |
| 63 | Spotted Mountain | 63 | 3,401' | 1,571' | Franklin | Kennebago Lake |
| 64 | Onion Hill | 64 | 3,392' | 402' | Franklin | Chain of Ponds |
| 65 | Pisgah, Mount | 65 | 3,390' | 1,048' | Franklin | Chain of Ponds |
| 66 | Sunday River Whitecap | 66 | 3,335' | 985' | Oxford | Old Speck Mountain |
| 67 | Merrill Mountain | 67 | 3,330' | 988' | Franklin | Merrill Mountain |
| 68 | North Turner Mountain | 68 | 3,325' | 1,715' | Piscataquis | Katahdin Lake |
| 69 | Number 6 Mountain | 69 | 3,315' | 1,385' | Somerset | Tumbledown Mountain |
| 70 | Spencer Bale Mountain | 70 | 3,301' | 571' | Franklin | Tumbledown Mountain |
| 71 | Bear Mountain | 71 | 3,290' | 1,015' | Oxford | Gilead |
| 72 | Layton Benchmark | 72 | 3,290' | 660' | Franklin | Merrill Mountain |
| 73 | Kibby Range (HP) | 73 | 3,286' | 876' | Franklin | Jim Pond |
| 74 | 3281 | 74 | 3,281' | 571' | Piscataquis | Number Four Mountain |
| 75 | Sisk Mountain | 75 | 3,270' | 420' | Franklin | Chain of Ponds |
| 76 | Center Ridge | 76 | 3,254' | 344' | Piscataquis | The Traveler |
| 77 | Fish Benchmark | 77 | 3,250' | 1,120' | Oxford | Moose Bog |
| 78 | 3250 | 78 | 3,250' | 763' | Oxford | Parmachenee Lake |
| 79 | Slide Mountain | 79 | 3,250' | 400' | Oxford | Old Speck Mountain |
| 80 | Little Spruce Mountain | 80 | 3,222' | 532' | Piscataquis | Big Shanty Mountain |
| 81 | Big Spencer Mountain | 81 | 3,210' | 1,920' | Piscataquis | Big Spencer Mountain |
| 82 | Farmer Mountain | 82 | 3,210' | 660' | Franklin | Mount Abraham |
| 83 | Big Moose Mountain | 83 | 3,194' | 2,124' | Piscataquis | Big Squaw Pond |
| 84 | Cranberry Peak | 84 | 3,194' | 744' | Franklin | Stratton |
| 85 | 3194 | 85 | 3,194' | 424' | Somerset | Tumbledown Mountain |
| 86 | Blue, Mount | 86 | 3,190' | 1,840' | Franklin | Mount Blue |
| 87 | Aziscohos Mountain | 87 | 3,190' | 1,640' | Oxford | Wilsons Mills |
| 88 | Van Dyke Mountain | 88 | 3,190' | 620' | Franklin | Merrill Mountain |
| 89 | 3190 | 89 | 3,190' | 340' | Franklin | Kennebago Lake |
| 90 | 3190 | 90 | 3,190' | 320' | Franklin | Northwest Pond |
| 91 | Number 5 Mountain | 91 | 3,186' | 416' | Somerset | Holeb |
| 92 | Black Mountain | 92 | 3,183' | 1,113' | Franklin | Black Mountain |
| 93 | Wheeler Mountain | 93 | 3,183' | 622' | Oxford | Gilead |
| 94 | West Peak | 94 | 3,178' | 348' | Piscataquis | Hay Mountain |
| 95 | Bag Pond Mountain | 95 | 3,173' | 783' | Franklin | Chain of Ponds |
| 96 | Stoney Brook Mountain | 96 | 3,170' | 320' | Franklin | Sugarloaf Mountain |
| 97 | 3167 | 97 | 3,167' | 397' | Somerset | Boundary Bald Mountain |
| 98 | Round Mountain, North | 98 | 3,161' | 371' | Franklin | Chain of Ponds |
| 99 | Beaver Mountain | 99 | 3,159' | 1,069' | Franklin | Rangeley |
| 100 | North Traveler Mountain | 100 | 3,157' | 607' | Piscataquis | The Traveler |