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Public institutional biography · as recorded through August 31, 2026

Alan DeBoer

SenateDistrict 3RepublicanSenator

Sessions served

3

regular and special

On rosters

2017–

still serving at the cutoff

Leadership offices

0

none recorded

Chair or vice-chair roles

3

13 other memberships

Service, session by session

colour = party · one square per session
  • 2017RSD 3
  • 2018RSD 3
  • 2018S1SD 3
Every roster row (3 plus 1 interim)
SessionChamberDistrictPartyRoster titleDates
2017 Regular SessionSenate3RepublicanSenatorJan 9, 2017 to Jul 7, 2017
2018 Regular SessionSenate3RepublicanSenatorFeb 5, 2018 to open
2018 1st Special SessionSenate3RepublicanSenatorMay 21, 2018 to open
2017-2018 InterimSenate3RepublicanSenatorJul 11, 2017 to open

OLIS session roster; membership is recorded per session, not by exact seating and departure dates

Committee leadership

About these figures

Appointed by President of the Senate (Senate Rule 8.05).

Committee memberships (13)

Votes in the reconstructed cases

About these figures

A recorded vote is a documented position on that question on that day. It is not evidence of what the member sought or conceded.

Evidence for this page

Every row comes from the Oregon Legislative Information System’s official rosters and committee memberships, observed 2026-09-01. Roster codes recorded: Sen DeBoer.

Rosters are per session; exact seating and departure dates within a session, and the reasons for any replacement, are in the chamber journals and are not claimed here.

Nothing on this page describes campaign finance, private employment, or personal life. Those are outside the institutional record this site publishes. Cite as: Oregon Governance Atlas, “Alan DeBoer,” edition dated August 31, 2026. Regenerated 2026-09-04.