Dr. John F. Cryan - Graduated in 1995, Professor and Chair of Anatomy and Neuroscience at University College Cork, known for his research in the gut-brain axis.
Dr. William C. Campbell - Nobel Laureate in Physiology or Medicine (2015) for his work on a novel therapy against infections caused by roundworm parasites.
Dr. Anne Marie Caulfield - Graduated in 2002, Senior Scientist at Pfizer, specializing in drug discovery and development.
Seán Kelly - MEP for Ireland South, former President of the Gaelic Athletic Association (GAA).