- Laher, Mairead
- LAKIC, SACHA
- Lamb, Charles Vincent
- Lambert, G
- Lambert, Patricia
- Landweer, Sonja
- Langan, Clare
- Lanyon, Peter
- Larkin, Justin
- Larkin, Sarah
- Larsson, Bo
- LAUREN, RALPH
- Lauton, Ra
- Lavery, Sir John
- Lawlor, Jimmy
- Lawlor, Stephen
- Lawlor, Tom
- Le Jeune, James RHA
- Leddy, Martina
- Lee, Chul Soo
- Leech, William John
- Leger, Will St.
- Lennon, Ciaran
- Lennon, Paddy
- Leonard, Pamela
- Leonard, Patrick HRHA
- Leonard, Patrick
- Lepke, Ferdinand
- Leroy, David french
- Leures, E.T.
- Levinge, Maria
- Licata, Riccardo
- Likely, Rachel
- Lincoln, Sarah
- Lindegaard, Erin
- Linehin, Leo
- Linnane, Anna
- Livesay, Frances
- Logan, Andrew
- Lohan, Mary
- LONDON, HEAL OF
- Long, John
- Longley, Sarah
- Lopez, Vanessa Donoso
- Lucan, Salvatore of
- Luke, John
- Luminairies, Kott
- Lurcat, Jean
- Lynch, Catherine
- Lynch, Padraig
- Lyndsay, Roy
- Lynn, Bob
- Lyttle, Anthony
