List of rivers flowing in Kalimantan, [1] which is Indonesian portion of the island of Borneo, comprising 73% of the island's area. [2]
West Kalimantan is a province of Indonesia. It is one of five Indonesian provinces comprising Kalimantan, the Indonesian part of the island of Borneo. Its capital and largest city is Pontianak. It is bordered by East Kalimantan and Central Kalimantan to the east, the Malaysian state of Sarawak to the north, and the Pacific Ocean to the west and the Java Sea to the south. The province has an area of 147,307 km2, and had a population of 4,395,983 at the 2010 Census and 5,414,390 at the 2020 Census; the official estimate as at mid 2022 was 5,541,376. Ethnic groups include the Dayak, Malay, Chinese, Javanese, Bugis, and Madurese. The borders of West Kalimantan roughly trace the mountain ranges surrounding the vast watershed of the Kapuas River, which drains most of the province. The province shares land borders with Central Kalimantan to the southeast, East Kalimantan to the east, and the Malaysian territory of Sarawak to the north.
Central Kalimantan is a province of Indonesia. It is one of five provinces in Kalimantan, the Indonesian part of Borneo. It is bordered by West Kalimantan to the west, South Kalimantan and East Kalimantan to the east, Java Sea to the south and is separated narrowly from North Kalimantan and Malaysia by East Kalimantan's Mahakam Ulu Regency. Its provincial capital is Palangka Raya and in 2010 its population was over 2.2 million, while the 2020 Census showed a total of almost 2.67 million; the official estimate as at mid 2022 was 2,741,075.
The Mahakam River is third longest and volume discharge river in Borneo after Kapuas River and Barito River, it is located in Kalimantan, Indonesia. It flows 980 kilometers from the district of Long Apari in the highlands of Borneo, to its mouth at the Makassar Strait.
Being an indigenous tribe in Borneo, the Kayan people are similar to their neighbours, the Kenyah tribe, with which they are grouped together with the Bahau people under the Apo Kayan people group. The Kayan people are categorised as a part of the Dayak people. They are distinct from, and not to be confused with, the Kayan people of Myanmar.
Punan Bah or Punan is an ethnic group found in Sarawak, Malaysia and in Kalimantan, Indonesia. The Punan Bah people are distinct and unrelated to the semi-nomadic Penan people. Their name stems from two rivers along the banks of which they have been living since time immemorial. They have other names including Mikuang Bungulan or Mikuang and Aveang Buan but those are used only ritually nowadays.
The Barito River is the second longest river in Borneo after the Kapuas River with a total length of 1,090 km (680 mi) and a drainage basin of 81,675 square kilometers (31,535 sq mi) in South Kalimantan, Indonesia. It originates in the Muller Mountain Range, from where it flows southward into the Java Sea. Its most important affluent is the Martapura River, and it passes through the city of Banjarmasin.
The Ngaju people are an indigenous ethnic group of Borneo from the Dayak group. In a census from 2000, when they were first listed as a separate ethnic group, they made up 18.02% of the population of Central Kalimantan province. In an earlier census from 1930, the Ngaju people were included in the Dayak people count. They speak the Ngaju language.
Bakumpai or Baraki are indigenous people of Borneo and are considered as a sub-ethnic group of the Dayak Ngaju people group with Islamic background. The Bakumpai people first occupy along the Barito riverbanks in South Kalimantan and Central Kalimantan, from Marabahan to Puruk Cahu, Murung Raya Regency. The Bakumpai people first appeared as a newly recognized people group in census 2000 and were made up of 7.51% of Central Kalimantan population, which before this the Bakumpai people were considered as part of the Dayak people in a 1930 census.
Lamandau River is a river of Kalimantan, southern-central Borneo, Indonesia. Downstream after passing the village of Nanga Bulik it becomes the Kotawaringin River.
The Kayan River is a river of Borneo island, flowing in the North Kalimantan province of Indonesia, about 1600 km northeast of the capital Jakarta. Tributaries include the Bahau River.
Bahau people is a sub-ethnic group of the Dayak people who inhabit West Kutai Regency (9.3%), East Kalimantan, Indonesia.
Negara Dipa was a Hindu kingdom in South Kalimantan that appears in Hikayat Banjar. It was located in Amuntai near modern-day Tabasan. It was also the predecessor of Negara Daha and Banjar Sultanate.