McIntosh Lake
{{about|the lake in Washington state|the reservoir in Butts County, Georgia|Chief McIntosh Lake|the reservoir in Peachtree City, Georgia|Lake McIntosh}}
{{Infobox body of water
| name = McIntosh Lake
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| location = Thurston County, Washington
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| coordinates = {{coord|46.8674430|-122.7667713|region:US-WA_type:waterbody|display=inline,title}}
| type = lake
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| pushpin_map_alt = Location of the lake in the state of Washington, USA.
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McIntosh Lake is a lake in the U.S. state of Washington.{{GNIS|1506571|name=McIntosh Lake}} The lake has a surface area of {{convert|116|acre}}, and reaches a depth of {{convert|11|ft}}.{{cite web | url=http://www.co.thurston.wa.us/permitting/historic/docs/Place-Names.pdf | title=Thurston County Place Names: A Heritage Guide | publisher=Thurston County Historical Commission | date=1992 | accessdate=31 March 2024 | pages=50 | archive-date=24 March 2020 | archive-url=https://web.archive.org/web/20200324163309/https://www.co.thurston.wa.us/permitting/historic/docs/Place-Names.pdf | url-status=dead }}
McIntosh Lake takes its name from the adjacent community of McIntosh.