Marilyns under 2,000 ft: Northern Ireland
54 hills, highest first.
- Slieve Gullion576 m
- Carnanelly562 m
- Slievemoughanmore559 m
- Mullaghmore550 m
- Trostan550 m
- Mullaghcarn542 m
- Slieve Croob534 m
- Slieve Gallion527 m
- Knocklayd514 m
- Slieveanorra508 m
- Slievemartin483 m
- Mullaghash480 m
- Divis478 m
- Agnew's Hill474 m
- Benbradagh465 m
- Slievenaglogh445 m
- Mid Hill444 m
- Slemish438 m
- Camlough Mountain423 m
- Bessy Bell420 m
- Curraghchosaly Mountain416 m
- Owenreagh Hill407 m
- Balix Hill403 m
- Donald's Hill399 m
- Belmore Mountain398 m
- Loughermore396 m
- Tullybrack386 m
- Binevenagh385 m
- Craignamaddy382 m
- Gruggandoo382 m
- Oughtmore382 m
- Slieve Beagh380 m
- Slievekirk370 m
- Carrigatuke365 m
- Big Collin353 m
- Bolaght Mountain345 m
- Dooish341 m
- Crocknamoghil335 m
- Crockdooish321 m
- Carnearny319 m
- Brougher Mountain317 m
- Slievemore314 m
- Slievetrue312 m
- Croslieve308 m
- Knockchree306 m
- Pollnalaght298 m
- Slievenalargy280 m
- Tievecrom263 m
- Holywell Hill260 m
- Mullaghcroy242 m
- Clondermot Hill221 m
- Gortmonly Hill218 m
- Cairngaver214 m
- Cross Slieve206 m