League 1 2019-20

The 2019-20 EFL League One season was the 16th season of Football League One under its current title and the 28th season under its current league division format.

The season began on 3 August 2019 and was scheduled to end on 4 May 2020, but was suspended on 13 March 2020 due to the COVID-19 pandemic. The season was eventually concluded on 13 July 2020, with Wycombe Wanderers being crowned champions after winning the playoff final against Oxford United.