2019–20 Liga IV Bihor
The 2019–20 Liga IV Bihor was the 52nd season of the Liga IV Bihor, the fourth tier of the Romanian football league system. The season began on 24 August 2019 and was ended officially on 23 May 2020, after it was suspended since 7 March 2020, due to 2019–20 COVID-19 pandemic. Club Atletic Oradea was crowned as champion.Relegated from Liga III
Promoted from Liga V Bihor
Relegated to Liga V Bihor
Promoted to Liga III
