Coordinates: 43°05′13″N 46°18′07″E / 43.087°N 46.302°E
Alleroy (Russian: Аллерой; Chechen: Ӏаларой) is a rural locality (a selo) in Kurchaloyevsky District of the Chechen Republic, Russia. Population: 11,132 (2010 Census);10,225 (2002 Census).
On January 28–29, 2004, a force of Akhmad Kadyrov's Security Service and police carried out a mass cleansing operation in Alleroy, which is also the birthplace of rebel president Aslan Maskhadov. Two days later Sultan Dadayev, who led the operation, and four of his men were shot dead in Aleroy by pro-Maskhadov fighters.
On May 1, 2004, Alleroy was invaded by fighters from the Akhmed Avdarkhanov group. The combatants went to the home of the Abuyev family, whose son Suleiman worked for Kadyrov Security Service. Suleiman was not at home and the fighters kidnapped Yusup Abuyev, Abukar Abuyev, and Isa Ousmayev. The hostages' relatives were told the men were kidnapped in retaliation for the murder of Ruslan Dalkhanov, who had been kidnapped from his house by Kadyrov's Security Service under command of Suleiman Abuyev and tortured to death. On November 9, 2004, a grave was discovered in the proximity of Aleroy, which contained the bodies of the three men, kidnapped by the Chechen fighters on May 1.