The 2020 Philippine Basketball Association (PBA) Philippine Cup Finals was the best-of-7 championship series of the 2020 PBA Philippine Cup, the lone conference of the season. The Barangay Ginebra San Miguel and the TNT Tropang Giga competed for the 42nd Philippine Cup championship and the 128th overall championship contested by the league. For the first time in six seasons and after winning the previous five titles, the San Miguel Beermen was not able to defend their Philippine Cup title after being eliminated by the Meralco Bolts in the quarterfinals.