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Federal Parliament · Senate

Jonathon Duniam

Senator for Tasmania · Liberal Party

Shadow Minister for Home Affairs and Immigration · since 17 Feb 2026Manager of Opposition Business in the Senate · since 28 May 2025

Photo: Parliamentary Education Office, CC BY 3.0, via Wikimedia Commons

Compare with another member
Recorded-vote participation
78%
3,515 of 4,520 eligible divisions, full record
Voted with party majority
100.0%
3,514 of 3,515 votes cast, full record
Policy record available
207 policies
Coverage varies by policy

Recorded-vote participation: The share of recorded votes (divisions) they were eligible for in which they voted, across their full record on They Vote For You. Divisions are only part of parliamentary work. “Voted with party majority” counts votes where they voted the same way as most members of their party.

How they voted on policies

Each policy groups related divisions. Counts are this member's recorded votes from 31 Aug 2016 to 30 June 2026; the score is They Vote For You's weighted agreement across all years. A voting record shows how someone voted, not necessarily what they personally believe.

Showing 12 of 207 policies

  • Votes in line with policy
  • Votes against policy

Contact Jonathon Duniam

Office addresses, phone numbers and the best way to get in touch are on their official Parliament of Australia profile.

Time in Parliament

Terms of service and ministerial or shadow ministerial roles, from OpenAustralia's hand-maintained records of the Parliamentary Handbook.

Terms of service

  • Senate

    1 July 2016 – present

Ministerial and shadow roles

  • Shadow Minister for Home Affairs and Immigration

    17 Feb 2026 – present

  • Manager of Opposition Business in the Senate (shadow ministry)

    28 May 2025 – present

  • Shadow Minister for Education and Early Learning

    28 May 2025 – 17 Feb 2026

  • Shadow Minister for Environment, Fisheries and Forestry

    5 June 2022 – 17 Feb 2026

  • Assistant Minister for Industry Development

    22 Dec 2020 – 1 June 2022

  • Assistant Minister for Forestry and Fisheries

    29 May 2019 – 1 June 2022

  • Assistant Minister for Regional Tourism

    29 May 2019 – 22 Dec 2020