Kimathanka is a village (previously, a village development committee) in Bhotkhola rural municipality of Sankhuwasabha District of Koshi Province, Nepal and serves as the Nepalese counterpart of the Nepal-China (Tibet autonomous region) border at Zhentang (Chentang).

[1] Being among the most remote Himalayan villages of Nepal, Kimathanka is also the end point of the in-progress 362 kilometers long Biratnagar-Khandbari-Kimathanka road called Koshi Highway, which plans to connect the village with the provincial headquarter of Biratnagar and subsequently, with the Indian border town of Jogbani.

In 2019, road embankment construction on the Chinese side led to fear of potential downstream flooding in Kimathanka.

[4] In November 2020, Prime Minister of Nepal KP Sharma Oli visited Kimathanka inspecting the progress of Koshi Highway and other infrastructure projects in the area.

It has been sufficiently crucial for the local economy in recent years that in 2008 when Chinese tightened its border control during the Olympics, Kimathanka and the nearby villages faced food shortages due to disruption of the local trade.