"Portland Oregon" is a song written and recorded by American country singer-songwriter Loretta Lynn. In 2004, she recorded the song as a duet with American rock musician Jack White. Shortly before its recording, White discovered the song on an old paper filed away in Lynn's attic. The song was among several old compositions Lynn recorded for her 2004 studio album, Van Lear Rose. "Portland Oregon" was among the singles released from the album. Upon its release, the single received positive reception from writers and critics.

Van Lear Rose is the forty-second solo studio album by American country music singer-songwriter Loretta Lynn. It was released on April 27, 2004, by Interscope Records. The album was produced by Jack White. The album was widely praised by critics, peaking at No. 2 on the US Billboard Top Country Albums chart and at No. 24 on the Billboard 200, the most successful crossover album of Lynn's 60-year career at that point. The track "Portland Oregon" was listed as the 305th best song of the 2000s by Pitchfork Media.