id: ocd-person/be7a6f06-6d2c-49d1-908d-451adef564eb
name: Devin LeMahieu
given_name: Devin
family_name: LeMahieu
birth_date: 1972-08-08
gender: Male
email: sen.lemahieu@legis.wisconsin.gov
image: https://docs.legis.wisconsin.gov/2023/legislators/senate/2425.jpg
party:
- name: Republican
roles:
- start_date: 2015-01-03
  type: upper
  jurisdiction: ocd-jurisdiction/country:us/state:wi/government
  district: '9'
offices:
- classification: capitol
  address: State Capitol Room 211 South, P.O. Box 7882 , 2 E. Main St., Madison, WI
    53707
  voice: 608-266-2056
links:
- url: https://devinforsenate.com/
- url: https://docs.legis.wisconsin.gov/2017/legislators/senate/1515
- url: https://docs.legis.wisconsin.gov/2019/legislators/senate/1907
- url: https://docs.legis.wisconsin.gov/2021/legislators/senate/2104
- url: https://docs.legis.wisconsin.gov/2023/legislators/senate/2425
- url: https://docs.legis.wisconsin.gov/2025/legislators/senate/2820
- url: https://legis.wisconsin.gov/senate/09/LeMahieu/
other_names:
- name: D. LeMahieu
- name: LEMAHIEU, D
- name: LeMahieu, D
- name: LeMahieu, D.
other_identifiers:
- scheme: legacy_openstates
  identifier: WIL000567
sources:
- url: https://ballotpedia.org/Devin_Lemahieu
- url: https://devinforsenate.com
- url: https://devinforsenate.com/meet-devin
- url: https://docs.legis.wisconsin.gov/2017/legislators/senate/1515
- url: https://docs.legis.wisconsin.gov/2019/legislators/senate/1907
- url: https://docs.legis.wisconsin.gov/2021/legislators/senate
- url: https://docs.legis.wisconsin.gov/2021/legislators/senate/
- url: https://docs.legis.wisconsin.gov/2021/legislators/senate/2104
- url: https://docs.legis.wisconsin.gov/2023/legislators/senate
- url: https://docs.legis.wisconsin.gov/2023/legislators/senate/
  note: members list page
- url: https://docs.legis.wisconsin.gov/2023/legislators/senate/2425
  note: member detail page
- url: https://docs.legis.wisconsin.gov/2025/legislators/senate/2820
- url: https://en.wikipedia.org/wiki/Devin_LeMahieu
- url: https://justfacts.votesmart.org/candidate/biography/100892/devin-lemahieu
- url: https://legis.wisconsin.gov/senate/09/LeMahieu
- url: https://www.linkedin.com/in/devin-lemahieu-56065a95
extras:
  website: http://legis.wisconsin.gov/senate/09/LeMahieu
  title: Majority Leader
  extra phone: ''
  staff1: Ashley Czaja
  staff_email1: Ashley.Czaja@legis.wisconsin.gov
  staff2: Colin Nygren
  staff_email2: Colin.Nygren@legis.wisconsin.gov
  staff3: Brian Radday
  staff_email3: Brian.Radday@legis.wisconsin.gov
  staff4: Karalyn Sagan
  staff_email4: Karalyn.Sagan@legis.wisconsin.gov
  staff5: Nathan Schwanz
  staff_email5: Nathan.Schwanz@legis.wisconsin.gov
  staff6: Dane Sutton
  staff_email6: Dane.Sutton@legis.wisconsin.gov
  staff7: Amanda Truax
  staff_email7: Amanda.Truax@legis.wisconsin.gov