| Slievemore | |
| Elevation M: | 671 |
| Prominence M: | 582 |
| Listing: | Marilyn, Hewitt |
| Translation: | 'big mountain' |
| Parent Peak: | Croaghaun |
| Pronunciation: | in Irish ˈʃl̠ʲiəw mˠoːɾˠ/ |
| Location: | County Mayo, Ireland |
| Range: | Achill Island |
| Map: | island of Ireland |
| Map Relief: | yes |
| Grid Ref Ireland: | F650086 |
| Topo: | OSi Discovery 30 |
Slievemore is the second highest peak on Achill Island after Croaghaun, in County Mayo, Ireland. Its elevation is 671 m (2,201 ft).
In 1991, the Achill Archaeological Field School was opened. That year, the Deserted Village Project was created to perform archaeology excavations in Slievemore.[1]