| Rehousing the Irish poor in Irish country towns, 1880-1947: a case study of Sligo | Gallagher, Fíona | Thesis | | 2016 |
| Robert Young's 1861 Map of Sligo: the town gas network | Gallagher, FionaTimoney, Martin A. | Article in Journal | | 2016 |
| Rosses Point and its surroundings | Curran, Brian | Monograph or Collective Volume | Self Published | 2021 |
| Sligo | Gallagher, Fióna, 1967-Legg, Marie-Louise | Monograph or Collective Volume | Royal Irish Academy | 2012 |
| Sligo : progress and poverty. The county town during the Victorian era | Gallagher, Fióna, 1967- | Article in Book | | 2024 |
| The streets of Sligo : urban evolution over the course of seven centuries | Gallagher, Fióna, 1967- | Monograph or Collective Volume | The author | 2008 |