Pampaqucha (Quechua pampa a large plain, qucha lake,[1] hispanicized spellings Pampaccocha, Pampacocha) or Rasuwillka[2] is a lake in Peru located in the Ayacucho Region, Huanta Province, Huanta District.

[2] Pampaqucha lies south of the mountains named Rasuwillka and Quriwariwayrana (Corihuarihuairana) and Chakaqucha, southwest of Yanaqucha and northwest of Muruqucha.

The nearest village is Qurpakancha (Corpacancha).

A little perennial stream connects the lakes named Yanaqucha and Pampaqucha and flows to the southwest.

This Ayacucho Region geography article is a stub.