Incumbent Democratic senator Ron Wyden won re-election to a fifth term.

[1] Six other candidates, including Republican nominee Jo Rae Perkins, ran.

Incumbent Democratic governor Kate Brown took office on February 18, 2015, upon the resignation of John Kitzhaber.

[5] An unprecedented 34 candidates ran in the primary elections with the eventual nominees being Democrat Tina Kotek, former speaker of the Oregon House of Representatives, and Republican Christine Drazan, the former minority leader of the Oregon House of Representatives.

[8] Seven candidates ran in the primary, with civil rights attorney Christina Stephenson and former state Representative Cheri Helt facing off in a runoff election.