the Fenian cycle centers on the stories of Finn Mac Cumaill and his band of warriors, the Fianna. It contains stories about famous members of the Fianna like Diarmuid, Caílte, Osgar and Goll, Finn's enemy.
- Enumeration of Finn's People
- The Birth of Fin MacCumhaíl
- Finn and Grainné
- The Pursuit of Diarmaid and Grainné
- How Finn got Knowledge
- Death of Fothad Canann
- The Disappearance of Howth Hill
- The Auberge du Gué
- Echtra Fhind i nDerc Ferna (Finn and the Ghosts)
- Fotha catha Cnucha inso (The Cause of the Battle of Cnucha)
- Bruiden Bheag na h-Almhaine (Le Petit Hôtel d'Allen)
- The Quarrel between Finn and Oisin
- Ailill Aulom, Mac Con, and Find ua Báiscne
- A Poem About Finn
- Finn's house burned down
- The childhood exploits of Finn mac Cumhaill
- The Pursuit of the Gilla Decair
- Finn and Lomna the Goblin
- Finn and the Man in the Tree
- Panegyric of Cormac and the Death of Finn
- The Hunt for the Sid of Beautiful Women
- The Death of Finn Mac Cumaill
- The White Mountain Dog
