| # | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
| 1 | Katahdin, Mount | 1 | 5,267' | 4,295' | Piscataquis | Mount Katahdin |
| 2 | Sugarloaf Mountain | 3 | 4,250' | 3,180' | Franklin | Sugarloaf Mountain |
| 3 | Crocker Mountain | 4 | 4,228' | 1,218' | Franklin | Black Nubble |
| 4 | Old Speck Mountain | 5 | 4,170' | 2,720' | Oxford | Old Speck Mountain |
| 5 | West Peak | 7 | 4,145' | 2,855' | Somerset | The Horns |
| 6 | Saddleback Mountain | 8 | 4,120' | 2,446' | Franklin | Saddleback Mountain |
| 7 | South Crocker Mountain | 10 | 4,050' | 360' | Franklin | Black Nubble |
| 8 | Horn, The | 11 | 4,041' | 471' | Franklin | Redington |
| 9 | Spaulding Mountain | 12 | 4,010' | 595' | Franklin | Sugarloaf Mountain |
| 10 | Goose Eye Mountain | 16 | 3,870' | 1,380' | Oxford | Old Speck Mountain |
| 11 | White Cap Mountain | 17 | 3,856' | 1,006' | Franklin | Little Kennebago Lake |
| 12 | Horns South, The | 19 | 3,805' | 495' | Franklin | The Horns |
| 13 | Baldpate Mountain-East Peak | 22 | 3,790' | 2,240' | Oxford | Old Speck Mountain |
| 14 | White Cap Mountain | 33 | 3,654' | 2,624' | Piscataquis | Big Shanty Mountain |
| 15 | Old Blue Mountain | 43 | 3,590' | 620' | Franklin | Andover |
| 16 | Bemis Mountain | 44 | 3,590' | 320' | Franklin | Metallak Mountain |
| 17 | Carlo, Mount | 47 | 3,565' | 415' | Oxford | Shelburne |
| 18 | Fulling Mill Mountain | 59 | 3,450' | 420' | Oxford | Old Speck Mountain |
| 19 | West Peak | 94 | 3,178' | 348' | Piscataquis | Hay Mountain |