Llaksaqucha (Quechua llaksa puna teal (Anas puna); fearful; melting of metals; metal; bronze; a small ceremonial collar, qucha lake, hispanicized spelling Llacsacocha) is a lake in the Paryaqaqa mountain range in the Andes of Peru. It is located in the Junín Region, Yauli Province, Huay-Huay District. It lies northeast of Uqhu and Qayqu. The lake belongs to the watershed of the Mantaro River.
The high Llaksaqucha dam was erected at the eastern end of the lake at . It is operated by Electroperu.
References prezi.com "Lista de aves de Huacarpay" (in Spanish) escale.minedu.gob.pe - UGEL map of the Yauli Province (Junín Region) Obras hidraulicos en la cuenca de Mantaro - fuente : fuente: Electroperu - Inventario proyectos de afianzamiento hidrico Cuenca del Rio Mantaro, 2005