United States House elections in Oregon, 2026 (May 19 Democratic primaries)

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	U.S. House elections in Oregon
	Primary date ; May 19, 2026
	General election date ; November 3, 2026
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	2026 U.S. Senate Elections; 2026 U.S. House Elections

Oregon 2026 elections

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The U.S. House of Representatives elections in Oregon are scheduled on November 3, 2026. Voters will elect six candidates to serve in the U.S. House from each of the state's six U.S. House districts. The primary is May 19, 2026. The filing deadline for incumbents is March 3, 2026. The filing deadline for non-incumbents is March 10, 2026.

Candidate filing deadline	Primary election	General election
March 3, 2026 (incumbent) March 10, 2026 (non-incumbent)	May 19, 2026	November 3, 2026

A primary election is an election in which registered voters select a candidate that they believe should be a political party's candidate for elected office to run in the general election. They are also used to choose convention delegates and party leaders. Primaries are state-level and local-level elections that take place prior to a general election. Oregon law allows parties to decide whether unaffiliated voters can vote in their primaries. As of December 2025, both major parties utilized a closed primary process where only registered party members may participate.^[1]

For information about which offices are nominated via primary election, see this article.

This page focuses on Oregon's Democratic primaries for the U.S. House. For more in-depth information on the state's Republican primaries and the general election, see the following pages:

Candidates and election results

Note: The following list includes official candidates only. Ballotpedia defines official candidates as people who:

Register with a federal or state campaign finance agency before the candidate filing deadline
Appear on candidate lists released by government election agencies