The 2019–20 Papua New Guinea National Soccer League, for sponsorship reasons also known as the Kumul Petroleum Holdings Limited National Soccer League, was the 14th edition of the Papua New Guinea National Soccer League, the top-tier football league in Papua New Guinea. The league began on 14 December 2019, after being postponed three times due to late registration fees, and finished on 10 October 2020, after almost a five-month hiatus due to the COVID-19 pandemic.