Noel Mannion is a former Irish rugby union international player who played for the Irish national rugby union team. He played as a number eight. He played for the Ireland team from 1988 to 1993, winning 16 caps and scoring 3 tries, after making his debut in October 1988 against Samoa in a 49–22 win at Lansdowne Road. He was part of the Ireland team at the 1991 Rugby World Cup.