These are tables of congressional delegations from Oregon to the United States Senate and United States House of Representatives.
United States Senate
== U.S. House of Representatives ==
U.S. House of Representatives
Current representatives 1849–1859: one non-voting delegate1859–1893: one seat After statehood on February 14, 1859, Oregon had one seat, elected at-large statewide. 1893–present: multiple seats ==Key==