Chapman Bay

{{Infobox body of water

| name = Chapman Bay

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| location = Thurston County, Washington

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| coordinates = {{coord|47|08|09|N|122|50|46|W|region:ZZ_type:waterbody|display =inline,title}}{{cite gnis

| id = 1503914

| name = Chapman Bay

| accessdate = 2018-03-25 }}

| type = Bay

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| inflow = Libby Creek

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| outflow = Henderson Inlet

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| pushpin_map = Washington

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File:Woodard_Bay_Natural_Resources_Conservation_Area_20.jpg

Chapman Bay is a small inlet of Henderson Inlet, which drains into Puget Sound in Washington. It is located in Thurston County and the nearest city is Olympia, the state capital.