The Kingdom of Kapisa was a state located in what is now Afghanistan during the late 1st millennium CE. Its capital was the city of Kapisa. The kingdom stretched from the Hindu Kush in the north to Bamiyan and Kandahar in the south and west, out as far as the modern Jalalabad District in the east. The name Kapisa appears to be a Sanskritized form of an older name for the area, from prehistory. Following its conquest in 329 BCE by Alexander the Great, the area was known in the Hellenic world as Alexandria on the Caucasus, although the older name appears to have survived.