Ta Pech, Khleang Moeung or Sena Moeung (Khmer: ឃ្លាំង មឿង; UNGEGN: Khlĕəng Mœăng, ALA-LC: Ghlāṃṅ Mīoeṅ, [kʰlĕəŋ mɨəŋ]) is a mythical-historical sixteenth century military leader in, and a guardian spirit neak ta whose field of action extends to the entire west of Tonle Sap Lake.