Public institutional biography · as recorded through August 31, 2026
Jeffrey Helfrichofficial page ↗
Sessions served
8
regular and special
On rosters
2017–
still serving at the cutoff
Leadership offices
3
House Republican Leader
Chair or vice-chair roles
3
28 other memberships
Service, session by session
colour = party · one square per sessionEvery roster row (8 plus 3 interim)
| Session | Chamber | District | Party | Roster title | Dates |
|---|---|---|---|---|---|
| 2018 Regular Session | House | 52 | Republican | Representative | Feb 5, 2018 to open |
| 2018 1st Special Session | House | 52 | Republican | Representative | May 21, 2018 to open |
| 2023 Regular Session | House | 52 | Republican | Representative | Jan 9, 2023 to open |
| 2024 Regular Session | House | 52 | Republican | House Republican Leader | Feb 5, 2024 to open |
| 2024 1st Special Session | House | 52 | Republican | House Republican Leader | Dec 12, 2024 to open |
| 2025 Regular Session | House | 52 | Republican | Representative | Jan 13, 2025 to open |
| 2025 1st Special Session | House | 52 | Republican | Representative | Aug 29, 2025 to open |
| 2026 Regular Session | House | 52 | Republican | Representative | Feb 2, 2026 to open |
| 2017-2018 Interim | House | 52 | Republican | Representative | Jul 11, 2017 to open |
| 2023-2024 Interim | House | 52 | Republican | House Republican Leader | Jun 25, 2023 to open |
| 2025-2026 Interim | House | 52 | Republican | Representative | Jun 27, 2025 to open |
OLIS session roster; membership is recorded per session, not by exact seating and departure dates
Leadership offices
About these figures
Title as recorded on the OLIS roster for the session. Election of presiding officers is recorded in the organizational-session journal; caucus leader selection is a caucus record.
Committee leadership
About these figures
Appointed by Speaker of the House (House Rule 8.05).
Committee memberships (28)
Votes in the reconstructed cases
- Senate walkoutsHB 2002 · Aye May 1HB 2002 · Aye May 1HB 2002 · Aye May 1HB 2002 · Aye May 1HB 2002 · Aye May 1HB 2002 · Aye May 1HB 2002 · Excused for Business May 1HB 2002 · Nay Jun 21
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: Rep Helfrich. The official page link is the roster's own website field.
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, “Jeffrey Helfrich,” edition dated August 31, 2026. Regenerated 2026-09-04.