Tipkai River
{{short description|River in India}}
{{Infobox river
| name = Tipkai River
| native_name ={{native name|as|টিপকাই নদী}}
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| image = File:Tipkai river.jpg
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| image_caption = Tipkai river in Assam
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| pushpin_map = India Assam#India
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| subdivision_type1 = State
| subdivision_name1 = Assam
| subdivision_type2 = District
| subdivision_name2 = Kokrajhar district and Dhubri district
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| source1 = Bhutan hills
| source1_location = Bhutan
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| mouth = Brahmaputra River
| mouth_location = Chatakurachar, Dhubri district, Assam
| mouth_coordinates = {{coord|26|03|09.5|N|90|01|00.7|E|display=inline}}
| mouth_elevation =
| progression = Tipkai River- Brahmaputra River
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The Tipkai River is a north and Himalayan tributary of the Brahmaputra River in the Indian state of Assam. It rises in the Bhutan hills, flows through the Kokrajhar district and Dhubri district of Assam and joins the Brahmaputra River at Chatakurachar of Dhubri district.{{Cite web|url= https://www.prl.res.in/~sunil/45__Sunil_Brahmaputra_Sediment_Tracing_Br_EPSL.pdf|website=Physical Research Laboratory, Department of Space, Government of India|title= Tracing the distribution of erosion in the Brahmaputra watershed from isotopic compositions of stream sediments|language=en|access-date=29 October 2020}}{{Cite web|url= https://www.prl.res.in/~sunil/37__Sunil_Brahmaputra%20chapter_Large%20Rivers.pdf|website=Physical Research Laboratory, Department of Space, Government of India|title=Erosion and Weathering in the Brahmaputra River System|language=en|access-date=29 October 2020}}{{Cite web|url= https://ndma.gov.in/images/pdf/NDMA%20Final%20Report%20Brahmaputra%20River.pdf|website=National Disaster Management Authority, Government of India|title=Study of Brahmaputra river erosion and its control|language=en|access-date=29 October 2020}}