Mountain ranges in Ireland

35 mountain ranges in Ireland, ranked by size. Data from Wikidata and Wikipedia.

1. MacGillycuddy's Reeks 1,039 m
2. Wicklow Mountains 925 m
3. Galtee Mountains 919 m
4. Slieve Mish Mountains 851 m
5. Mountains of East Kerry 838 m
6. Mountains of the Central Dingle Peninsula 826 m
7. Nephin Beg Range 806 m
8. Blackstairs Mountains 796 m
9. Knockmealdown Mountains 794 m
10. Comeragh Mountains 792 m
11. Sheeffry Hills 772 m
12. Twelve Bens 729 m
13. Shehy Mountains 706 m
14. Maumturks 702 m
15. Derrynasaggart Mountains 694 m
16. Silvermine Mountains 694 m
17. Caha Mountains 685 m
18. Partry Mountains 682 m
19. Bluestack Mountains 674 m
20. Croaghgorm 674 m
21. Dartry Mountains 647 m
22. Boggeragh Mountains 643 m
23. Cooley Mountains 588 m
24. Ox Mountains 544 m
25. Ballyhoura Mountains 528 m
26. Slieve Bloom Mountains 527 m
27. Arra Mountains
28. Bricklieve Mountains
29. Curlew Mountains
30. Derryveagh Mountains
31. Mullaghareirk Mountains
32. Slieve Aughty
33. Slieve Felim Mountains
34. Slieve Miskish Mountains
35. Stack's Mountains