Wiluyu Janq'u Uma or Wiluyu (Aymara wila red, uyu corral, yard, janq'u white uma water, Ref Bertonio "red corral white water" or "red corral", also spelled Viluyo Jankhouma, Viluyo) is a mountain in the Cordillera Real in the Andes of Bolivia, about 5540 meters high.