Robert Louis Stevenson | Robert De Niro | Robert E. Lee | Robert Mugabe | Robert Redford | Robert Burns | Robert Bosch GmbH | Robert | Robert A. Heinlein | Robert Schumann | Robert Browning | Robert Rauschenberg | Robert Plant | Robert Altman | Robert Mitchum | Robert Frost | Robert Southey | Robert F. Kennedy | Robert Maxwell | Robert Graves | Robert E. Howard | Robert Fripp | Robert Fisk | Robert Rodriguez | Robert Motherwell | Robert Lowell | Robert Johnson | Robert Duvall | Robert Boyle | Robert Walpole |
Many well-known Irish names have attended the school, such as Micheál Martin, the current leader of Fianna Fáil, footballers Denis Irwin and Damien Delaney, Green Party Senator Dan Boyle, athlete Marcus O'Sullivan and world champion, Robert Heffernan and former Cork senior football manager and former allstar Billy Morgan (Gaelic footballer).