The 1919 season of the Auckland Rugby League was its 11th. It was the first season post World War I and unsurprisingly it saw a resurgence in playing numbers with 56 teams across the six grades. North Shore Albions who had previously dropped out of the senior competition again fielded a senior side. As did Otahuhu, who had dropped out during the 1917 season. Ponsonby United won their third consecutive first grade title, while Newton Rangers won the Roope Rooster trophy.