Battle of Genter

Battle of Genter
Date1221–1222
Location
Result
  • Tumapel victory
Territorial
changes
Kediri Kingdom were collapsed, Tumapel were established by Ken Arok
Belligerents
Tumapel forces Kingdom of Kediri
Commanders and leaders
Ken Arok
Kertajaya 
  • Mahisa Walungan 
  • Gubar Baleman 

The Battle of Genter, also known as the Battle of Ganter, was a military engagement fought between two rival Javanese rulers in the early 13th century. The battle resulted in one ruler, Ken Arok, defeating his rival and routing their army. The battle cemented Arok's control over Eastern Java, and resulted in the ruler founding the Rajasa dynasty.