Dasha River (Guangdong)

{{Infobox river

| name = Dasha River

| native_name ={{native name|zh|大沙河}}

| name_other =

| image = File:Shahe in Nanshan Shenzhen2020.jpg

| image_size = 225px

| image_caption = The Dasha Ecological Corridor near by Shenzhen Bay.

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| subdivision_type1 = Country

| subdivision_name1 = China

| subdivision_type2 = Province

| subdivision_name2 = Guangdong

| subdivision_type3 = City

| subdivision_name3 = Shenzhen

| source1_location = Mount Yangtai

| source1_coordinates= {{coord|22|32|21.066|N|113|57|47.2104|E}}

| source1_elevation =

| mouth_location = Shenzhen Bay

| mouth_coordinates = {{coord|22|31|29.2764|N|113|57|42.9984|E|display=inline,title}}

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| length_km = 18.8

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Dasha River ({{zh|s=大沙河|t=|p=Dàshāhé}}) is a river in southwestern Shenzhen in Guangdong, China. It is {{convert|18.8|km|mi}} long and drains an area of {{convert|90.69|km2|sqmi}}. It rises in Mount Yangtai, and flows generally southwest, passing through the Nanshan District and emptying into the South China Sea in Shenzhen Bay.

==Tributaries==

The Changlingpi Stream ({{zh|c=长岭皮河|p=|labels=no}}) is a largest tributary to Dasha River, it rises in Changlingpi Reservoir ({{zh|c=长岭皮水库|p=|labels=no}}).