Keler or Kéler may refer to: Keler (beer), a variety of the Estrella Damm lager, brewed in Barcelona, Spain Béla Kéler (1820–1882), a Hungarian composer and conductor Bohuš Keler (born 1961), a Czech football manager and former player KELER Group (for Központi ELszámolóház és ÉRtéktár), a financial market infrastructure in Hungary