Kupala is a deity created by medieval chroniclers based on the name of the Kupala Night holiday.
Kupala or Kupała may also refer to:
- Kupała, a 2020 film dramatising the life of Belarusian poet Janka Kupała
- Yanka Kupala (also spelled Janka Kupała), Belarusian poet
- Kupala Night (also called Ivanа Kupala), a traditional Slavic holiday