| A document relating to an old St. Patrick's Church in Kilkenny | Lanigan, K. M. | Article in Journal | | 1983 |
| Kilcash and the Butlers | Lanigan, K. M. | Article in Journal | | 1985 |
| Kilkenny : its architecture and history | | Monograph or Collective Volume | An Taisce | 1977 |
| Kilkenny : its architecture and history. | | Monograph or Collective Volume | Appletree Press | 1987 |
| Kilkenny Castle | Lanigan, K. M. | Monograph or Collective Volume | The author | 1967 |
| Kilmurry | Lanigan, K. M. | Article in Journal | | 1967 |
| Neigham castle | Lanigan, K. M. | Article in Journal | | 1981 |
| Ormonde castle, Carrick-on-Suir | Lanigan, K. M. | Article in Journal | | 1965 |
| Richard Ledrede, bishop of Ossory | Lanigan, K. M. | Article in Journal | | 1963 |