Nez Perce Chief was a steamboat that operated on the upper Columbia River, in Washington, U.S., specifically the stretch of the river that began above the Celilo Falls.

[1] Nez Perce Chief also ran up the Snake River to Lewiston, Idaho, a distance of 141 miles from the mouth of the Snake River near Wallula, Wash.

On one trip downriver at the height of the gold rush Nez Perce Chief carried $382,000 worth of gold dust and bars locked in the captain's safe.

[3] In 1870, Nez Perce Chief was brought down through Celilo Falls to The Dalles, where she operated on the middle river, that is, the stretch between The Dalles and the rapids downriver known as the Cascades of the Columbia, that began near where the modern town of Cascade Locks is located.

John C. Ainsworth in personal command, she was brought down through the Cascades to the lower Columbia River.