evidence: Klek may refer to: - Klek, Zrenjanin, a village in Serbia - Klek, Croatia, a village in southern Croatia - Klek, Istočno Novo Sarajevo, a village in Bosnia and Herzegovina - Klek, Prozor, a village in Bosnia and Herzegovina - Klek mountain, Croatia - Klek (peninsula), a peninsula near Neum, Bosnia and Herzegovina - Klek (Karawanks), a peak in the Karawanks in Slovenia - Klek, Trbovlje, a village in the Municipality of Trbovlje, central Slovenia - Klęk, a village in Poland