Keellhakkuyilkudi or Kilakuyilkudi is a neighbourhood in Madurai district of Tamil Nadu state in India. This place is of importance that Jaina inscriptions and monuments are found here.
Keellhakkuyilkudi is located with the coordinates of () in Madurai district.
As per 2011 census of India, the total population of Kilakuyilkudi was 2,606 persons, out of which 1,339 persons were males and 1,257 persons were females.
Samanamalai, the rock-cut monuments is found at Kilakuyilkudi.
Kilakuyilkudi falls under Thiruparankundram Assembly constituency and this area belongs to Virudhunagar Lok Sabha constituency.