Caboloan, referred to in Chinese records as Feng-chia-hsi-lan, was a sovereign pre-colonial Philippine polity (panarian) located in the Agno River basin and delta, with Binalatongan as the capital.

The recorded history of the Philippines between 900 and 1565 begins with the creation of the Laguna Copperplate Inscription in 900 and ends with the beginning of Spanish colonization in 1565. The inscription records its date of creation in 822 Saka. The discovery of this document marks the end of the prehistory of the Philippines at 900 AD. During this historical time period, the Philippine archipelago was home to numerous kingdoms and sultanates and was a part of the Indosphere and Sinosphere.