Onalaska is a city in La Crosse County, Wisconsin. Onalaska is built on a slightly elevated ridge above the Black River. Natural areas include both river bottom land and high, heavily wooded, scenic bluffs. A man-made reservoir at the city's western edge is known as Lake Onalaska. Onalaska is known as "The Sunfish Capital of the World." The original village (now city) was platted by Thomas G. Rowe (New York) and John C. Laird (Pennsylvania) in 1851. In its early days, lumbering and related industries served as a basis for its economy. The name for the city comes from the poem, "The Pleasures of Hope", by the Scottish poet Thomas Campbell. The original spelling of the name in Campbell's poem was "Oonalaska" (an Aleutian island and fishing village).

List of place-names, primarily those names after American Indian tribes or individuals, including some historical information about each person or tribe.