Tualatin

Tualatin may refer to:

Oregon, United States

 * Tualatin, Oregon, a city in the Tualatin Valley
 * Tualatin Academy, a building and former school in Forest Grove
 * Tuality Community Hospital, a hospital in Hillsboro
 * Tualatin Mountains, a section of the Oregon Coast Range
 * Tualatin Plains, a lowland section of the Tualatin Valley
 * Tualatin River, a tributary of the Willamette River
 * Tualatin Station, a commuter rail station in Tualatin
 * Tualatin Valley, the region surrounding the Tualatin River
 * Tualatin Valley Highway, a state highway
 * Tualatin Valley Fire and Rescue, a regional fire district

Other uses

 * Tualatin (people), a part of the Kalapuya Native American tribe in western Oregon, US
 * Tualatin (microprocessor), the final generation of Intel's Pentium III processor