Multnomah may refer to:
The Multnomah people, a Chinookan people who lived in the area of modern Portland, Oregon, United States Multnomah, the middle Chinookan dialect of the Multnomah people Multnomah (1851 sidewheeler) Multnomah (sternwheeler), a steamboat that ran on the Columbia River and Puget Sound Multnomah, Portland, Oregon, a neighborhood of Portland, Oregon Multnomah College Multnomah County, Oregon Multnomah Falls Multnomah University Waterbrook & Multnomah, a division of Random House.