Mark Anthony O’Connor

Mark passed away unexpectedly and tragically on Wednesday, 25th February 2026.

Mark leaves behind the love of his life and wife Maureen, his children Alana, Shay and Evan, his parents Pat and Eileen, his brother Steve, his sister Norma, his brother James, his brothers-in-law, sisters-in-law, godchildren, nieces, nephews, aunts, uncles, cousins and many, many friends in both Killarney and London.

A seemingly quiet man, but to all those who knew and loved Mark well, he will be remembered for his love of music and his uniquely quick wit. He had an incredible ability to make his friends and family laugh in any situation. His loss has taken laughter out of our world.

"WITH LOVE THERE IS NO DEATH — Prince"

Reposing at O'Shea's Funeral Home, Killarney this Friday the 13th of March from 4:30pm to 6:30pm followed by removal to St. Mary's Cathedral. Requiem Mass will take place at 10:30am on Saturday morning followed by burial afterwards in Aghadoe Lawn Cemetery.

The Requiem Mass will be live streamed on the following link - https://www.churchservices.tv/killarneycathedral

Family flowers only by request. Donations in lieu if desired to the Kevin Bell Repatriation Trust.