Shamkirchay

{{Infobox river

| name = Shamkirchay

| native_name ={{native name|az|Şəmkirçay}}

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| subdivision_type1 = Country

| subdivision_name1 = Azerbaijan

| subdivision_type2 =

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| subdivision_type3 = Region

| subdivision_name3 = Caucasus

| subdivision_type4 = District

| subdivision_name4 = Shamkir

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| source1 = Lesser Caucasus

| source1_location = Gadabay, Gadabay Rayon, Azerbaijan

| source1_coordinates= {{coord|40|29|40|N|45|49|49|E|display=inline}}

| source1_elevation =

| mouth = Kura

| mouth_location = near Shamkir, Azerbaijan

| mouth_coordinates = {{coord|40.9175|46.1656|display=it}}

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| progression = {{RKura}}

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The Shamkirchay ({{langx|az|Şəmkirçay}}) is one of the tributaries of the Kura River located in northwestern part of Republic of Azerbaijan.