Scott Lake is a lake in Thurston County, Washington, United States. It is located 3.2 miles south of the Tumwater city limits, 8.4 miles south of the Olympia city limits, and 14.1 miles north of the Centralia city limits. The location for Scott Lake is in Sections 33 and 34, Township 17N, Range 2W, Willamette Meridian.