| # | 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 | 3750 | 27 | 3,750' | 340' | Franklin | Mount Abraham |
| 27 | Coburn Mountain | 28 | 3,730' | 2,520' | Somerset | Enchanted Pond |
| 28 | Black Nubble | 29 | 3,710' | 920' | Franklin | Black Nubble |
| 29 | Barren Mountain | 31 | 3,696' | 686' | Piscataquis | Mount Katahdin |
| 30 | Kibby Mountain | 34 | 3,656' | 2,267' | Franklin | Kibby Mountain |
| 31 | White Cap Mountain | 33 | 3,654' | 2,624' | Piscataquis | Big Shanty Mountain |
| 32 | Rump Mountain | 35 | 3,654' | 1,524' | Oxford | Rump Mountain |
| 33 | Caribou Mountain | 36 | 3,650' | 1,232' | Franklin | Kibby Mountain |
| 34 | Owl, The | 38 | 3,650' | 300' | Piscataquis | Mount Katahdin |
| 35 | Boundary Bald Mountain | 40 | 3,641' | 2,012' | Somerset | Boundary Bald Mountain |
| 36 | Burnt Hill | 41 | 3,609' | 439' | Franklin | Sugarloaf Mountain |
| 37 | Old Blue Mountain | 43 | 3,590' | 620' | Franklin | Andover |
| 38 | Tumbledown Mountain | 45 | 3,588' | 998' | Somerset | Tumbledown Mountain |
| 39 | Jackson Mountain | 46 | 3,568' | 1,798' | Franklin | Jackson Mountain |
| 40 | Carlo, Mount | 47 | 3,565' | 415' | Oxford | Shelburne |
| 41 | Traveler, The | 48 | 3,541' | 2,331' | Piscataquis | The Traveler |
| 42 | Baker Mountain | 51 | 3,521' | 2,191' | Piscataquis | Number Four Mountain |
| 43 | Doubletop Mountain | 53 | 3,489' | 2,079' | Piscataquis | Doubletop Mountain |
| 44 | Mahoosuc Mountain | 54 | 3,470' | 440' | Oxford | Old Speck Mountain |
| 45 | Little Jackson Mountain | 55 | 3,470' | 420' | Franklin | Jackson Mountain |
| 46 | Mullen Mountain | 57 | 3,463' | 813' | Piscataquis | Mount Katahdin |
| 47 | Fulling Mill Mountain | 59 | 3,450' | 420' | Oxford | Old Speck Mountain |
| 48 | 3447 | 60 | 3,447' | 417' | Franklin | Merrill Mountain |
| 49 | O-J-I, Mount | 61 | 3,434' | 324' | Piscataquis | Doubletop Mountain |
| 50 | Sunday River Whitecap | 66 | 3,335' | 985' | Oxford | Old Speck Mountain |
| 51 | Merrill Mountain | 67 | 3,330' | 988' | Franklin | Merrill Mountain |
| 52 | North Turner Mountain | 68 | 3,325' | 1,715' | Piscataquis | Katahdin Lake |
| 53 | Bear Mountain | 71 | 3,290' | 1,015' | Oxford | Gilead |
| 54 | Layton Benchmark | 72 | 3,290' | 660' | Franklin | Merrill Mountain |
| 55 | Kibby Range (HP) | 73 | 3,286' | 876' | Franklin | Jim Pond |
| 56 | 3281 | 74 | 3,281' | 571' | Piscataquis | Number Four Mountain |
| 57 | Center Ridge | 76 | 3,254' | 344' | Piscataquis | The Traveler |
| 58 | Fish Benchmark | 77 | 3,250' | 1,120' | Oxford | Moose Bog |
| 59 | Slide Mountain | 79 | 3,250' | 400' | Oxford | Old Speck Mountain |
| 60 | Little Spruce Mountain | 80 | 3,222' | 532' | Piscataquis | Big Shanty Mountain |
| 61 | Big Spencer Mountain | 81 | 3,210' | 1,920' | Piscataquis | Big Spencer Mountain |
| 62 | Farmer Mountain | 82 | 3,210' | 660' | Franklin | Mount Abraham |
| 63 | Big Moose Mountain | 83 | 3,194' | 2,124' | Piscataquis | Big Squaw Pond |
| 64 | Blue, Mount | 86 | 3,190' | 1,840' | Franklin | Mount Blue |
| 65 | Aziscohos Mountain | 87 | 3,190' | 1,640' | Oxford | Wilsons Mills |
| 66 | Van Dyke Mountain | 88 | 3,190' | 620' | Franklin | Merrill Mountain |
| 67 | Wheeler Mountain | 93 | 3,183' | 622' | Oxford | Gilead |
| 68 | West Peak | 94 | 3,178' | 348' | Piscataquis | Hay Mountain |
| 69 | North Traveler Mountain | 100 | 3,157' | 607' | Piscataquis | The Traveler |
| 70 | Bosebuck Mountain | 101 | 3,150' | 380' | Oxford | Bosebuck Mountain |
| 71 | Puzzle Mountain | 103 | 3,142' | 1,372' | Oxford | Puzzle Mountain |
| 72 | Big Shanty Mountain | 108 | 3,121' | 450' | Piscataquis | Big Shanty Mountain |
| 73 | East Royce Mountain | 109 | 3,114' | 504' | Oxford | Wild River |
| 74 | Sandy Bay Mountain | 110 | 3,110' | 1,160' | Somerset | Sandy Bay Mountain |
| 75 | South Turner Mountain | 111 | 3,110' | 560' | Piscataquis | Katahdin Lake |
| 76 | Big Spruce Mountain | 112 | 3,103' | 476' | Piscataquis | Big Shanty Mountain |
| 77 | Tumbledown Mountain | 113 | 3,090' | 300' | Franklin | Jackson Mountain |
| 78 | 3088 | 114 | 3,088' | 418' | Franklin | Jim Pond |
| 79 | Little Spencer Mountain | 115 | 3,070' | 1,780' | Piscataquis | Lobster Mountain |
| 80 | Barker Benchmark | 117 | 3,070' | 811' | Oxford | Moose Bog |
| 81 | Twin Peaks, East | 118 | 3,050' | 784' | Oxford | Twin Peaks |
| 82 | 3043 | 119 | 3,043' | 353' | Franklin | Jim Pond |
| 83 | Bear Mountain, East | 121 | 3,041' | 316' | Oxford | Gilead |
| 84 | Red Ridge | 123 | 3,030' | 840' | Oxford | Success Pond |
| 85 | Squaws Bosom | 128 | 3,026' | 516' | Piscataquis | Doubletop Mountain |
| 86 | Long Mountain | 129 | 3,021' | 891' | Oxford | Puzzle Mountain |
| 87 | Saddleback Mountain | 134 | 2,998' | 1,848' | Piscataquis | Big Shanty Mountain |
| 88 | Wassataquoik Mountain | 136 | 2,990' | 360' | Piscataquis | Mount Katahdin |
| 89 | 2990 | 137 | 2,990' | 340' | Oxford | Old Speck Mountain |
| 90 | Owls Head | 140 | 2,977' | 787' | Franklin | Poplar Mountain |
| 91 | Ledge Ridge | 145 | 2,946' | 416' | Oxford | Rump Mountain |
| 92 | Moxie Mountain | 147 | 2,930' | 1,823' | Somerset | Caratunk |
| 93 | Center Mountain | 151 | 2,910' | 1,220' | Piscataquis | Nesowad Nehunk Lake |
| 94 | Sandy Stream Mountain | 152 | 2,910' | 780' | Somerset | Jackman |
| 95 | 2910 | 153 | 2,910' | 648' | Oxford | Twin Peaks |
| 96 | 2910 | 154 | 2,910' | 320' | Oxford | Twin Peaks |
| 97 | Black Nubble | 157 | 2,904' | 794' | Franklin | Mount Abraham |
| 98 | North Pogy Mountain | 160 | 2,850' | 1,280' | Piscataquis | Wassataquoik Lake |
| 99 | Caribou Mountain | 161 | 2,850' | 1,040' | Oxford | Speckled Mountain |
| 100 | Bowman Hill | 167 | 2,810' | 620' | Oxford | Moose Bog |
| 101 | 2729 | 174 | 2,729' | 439' | Oxford | Rump Mountain |
| 102 | 2687 | 184 | 2,687' | 317' | Oxford | Moose Bog |
| 103 | South Traveler Mountain | 186 | 2,677' | 427' | Piscataquis | The Traveler |
| 104 | South Branch Mountain | 196 | 2,630' | 860' | Piscataquis | Wassataquoik Lake |
| 105 | 2604 | 200 | 2,604' | 354' | Oxford | Twin Peaks |