Komagome River

{{Infobox river

| name = Komagome River

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| name_other = 駒込川

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| image = File:Komagome River under National Route 4.jpg

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| image_caption = The Komagome River in Tsutsumimachi, Aomori crossing under National Route 4.

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| subdivision_type1 = Country

| subdivision_name1 = Japan

| subdivision_type2 = State

| subdivision_name2 = Honshu

| subdivision_type3 = Region

| subdivision_name3 = Tōhoku

| subdivision_type4 =

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| subdivision_type5 = Municipality

| subdivision_name5 = Aomori, Aomori

| length_km = 32.3

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| source1 = Hakkōda Mountains

| source1_location =

| source1_coordinates= {{coord|40.6547|140.9237|type:river_region:JP|format=dms|display=inline,title}}

| source1_elevation = {{convert|1585|m|abbr=on}}

| mouth = Aomori Bay (at Aomori

| mouth_location =

| mouth_coordinates = {{coord|40.8348|140.7626|type:river_region:JP|format=dms|display=inline}}

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| basin_size_km2 = 107

| tributaries_left = Tsutsumigawa, Arakawa

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{{nihongo|Komagome River|{{ruby-ja|駒込川|こまごめがわ}}|komagomegawa|lead=yes}} is a river in Aomori Prefecture, Japan. It begins in the northern Hakkōda Mountains and flows into Aomori Bay at Aomori. It has a length of {{convert|32.3|km|mi|sp=us}} and is designated as a Class B river.{{Cite web|url=https://www.pref.aomori.lg.jp/kotsu/build/komagomekawa-gaiyo.html|title = １．駒込川の概要}}