Simon Keogh (class of 1998), was a member of Senior Schools Cup sides for three years up to 1998 when he also captained the first XV. He has played professional rugby for many seasons having played with Leinster (2000–03), Harlequins (UK; playing 133 times between 2003–09) and re-signing for Leinster in 2009 & 2010. He won a European Cup medal with Leinster in 2009 having won a European Shield medal with Quinns in 2004 where he scored the match winning try. Simon has also represented Ireland at schools, u21, sevens and A levels. In 2011 he was a member of the Old Belvedere RFC 1st XV who won the All Ireland League Division 1 title.