The 1991–92 Courage League National Division Two was the fifth full season of rugby union within the second tier of the English league system, currently known as the RFU Championship. London Scottish, the champions, were promoted to the Courage League National Division One for season 1992–93 along with the runner-up West Hartlepool. In last place, Liverpool St Helens became the first team to lose all their league matches in one season, and along with Plymouth Albion who finished one place above them, are relegated to Courage League National Division Three for the following season. Liverpool St Helens have been promoted or relegated in each of the five seasons of league rugby, and are relegated for the second season in succession.