Doyang

{{Short description|River in India}}

{{Use dmy dates|date=August 2019}}

{{Infobox river

| name = Doyang

| image =Doyang Lake House.jpg

| image_size =

| image_alt =

| image_caption =Doyang Lake Dam

| map =

| map_size =

| map_alt =

| map_caption =

| source1_location =

| mouth = Dhansiri

| mouth_coordinates = {{coord|26.2653|93.5712|format=dms|display=inline,title|region:IN_type:river}}

| progression = Dzüü–Sidzü→ Doyang→ Dhansiri→ Brahmaputra→Bay of Bengal

| length_km = 150

| source1_elevation =

| mouth_elevation =

| discharge1_avg =

| basin_size =

| river_system =

| tributaries_left =

| tributaries_right =

}}

The Doyang is the longest and largest river in the Indian state of Nagaland. With its origin from small streams near the Nagaland–Assam border, it first flows to the form the River Dzüü and Sidzü which flows in a parallel direction in Kohima District and Phek District to meet at the Zünheboto District. It then flows to Wokha District where it is known by its name, the Doyang and moves south west direction and then north in Assam to join the Dhansiri which together in turn is a left tributary of the Brahmaputra.{{cite web|url=https://nagalandgk.com/list-of-rivers-of-nagaland-map/|title=List of Rivers of Nagaland|website=Nagaland GK|access-date=30 October 2022}}