Named Collections
- Catholic University of Ireland Collection
- Curran-Laird Book Collection
- Eamon de Valera Collection
- Franciscan Collection
- Keith Freeman Collection
- John Richard Green Collection
- Joseph Hassett Collection
- Thomas Johnson Collection
- Thomas Kinsella Collection
- John McCormack Collection
- John Manning Collection
- Maps in Special Collections
- David Nolan Collection
- Dennis O'Driscoll Collection
- Colm Ó Lochlainn Books
- Francis J. O’Kelley Collection
- Charles Hubert Oldham Collection
- Christopher Palles Collection
- Poetry Ireland/Austin Clarke Collection
- Canon Patrick Power Collection
- Pádraig Puirséal Collection
- Dr. John Satchell Rake Yeats Collection
- Royal College of Science for Ireland Collection
- Royal University of Ireland Collection
- Clement King Shorter Collection
- John Lincoln Sweeney Collection
- Heinrich Zimmer Collection
- Named Collections
- A Gallery of Print Images
UCD Library Special Collections holds the collections of various notable individuals and organisations.
- Constantine Curran
- Franciscan Order
- Eamon de Valera
- John Richard Green
- Thomas Johnson
- Thomas Kinsella
- John Manning
- John McCormack
- David Nolan
- Dennis O'Driscoll
- Francis J. O’Kelley
- Colm Ó Lochlainn
- Charles Hubert Oldham
- Christopher Palles
- Poetry Ireland/Austin Clarke
- Cannon Patrick Power
- Clement King Shorter
- John Lincoln Sweeney
- Heinrich Zimmer