2020 NBA season may refer to:
- 2019–20 NBA season (featuring a 4-month mid-season suspension due to the COVID-19 pandemic and the 2020 NBA Finals between the Los Angeles Lakers and Miami Heat played in the secluded Orlando bubble due to the pandemic)
- 2020–21 NBA season (featuring the 2021 NBA Finals between the Milwaukee Bucks and Phoenix Suns)
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