Liberal Senator Jonno Duniam has announced he will resign from the Australian Parliament, citing family reasons and exhaustion after a lengthy political career. The 43-year-old Tasmanian senator, who serves as the Opposition's Shadow Home Affairs Minister, stated he will leave the Senate before the next federal election.
"I've been considering this decision for some time. The leadership change was an exhausting process, but my family must come first."
Timeline and Context
Duniam's decision was made public on June 14, 2026. He informed Opposition Leader Angus Taylor of his decision several weeks prior to the announcement. He has agreed to complete his current work on the Coalition's immigration policy before departing.
The senator was involved in the Liberal Party leadership change in February 2026, when Angus Taylor replaced Sussan Ley as opposition leader. Duniam stated this process contributed to his decision to resign.
Reasons for Resignation
Duniam cited the toll of political life on his family as the primary reason for his departure. He has three sons and stated that a ministerial role would increase time away from them. He described the leadership change as an "exhausting process" that affected his personal energy levels.
Duniam said he had been considering the decision for some time. He acknowledged that he is leaving at a difficult time for the Coalition but stated that electoral prospects did not influence his decision.
Political Career
Duniam was elected to the Senate in 2016, representing Tasmania. He previously worked for former senate presidents Paul Calvert and Stephen Parry, former senator Eric Abetz, and served as deputy chief of staff to former Tasmanian Premier Will Hodgman.
In the Morrison government, he served as assistant minister for forestry and fisheries, regional tourism, and industry development. Following the 2022 election, he became the opposition's home affairs and immigration spokesman. He also serves as manager of opposition business in the Senate.
Duniam holds arts and law degrees. He is part of the conservative faction of the Liberal Party.
Reactions
Opposition Leader Angus Taylor described Duniam as "intelligent, articulate and always across his brief" and said his departure is "a great loss."
Home Affairs Minister Tony Burke described Duniam as one of the Liberal Party's "best and brightest" and said he had always been professional in matters of national interest.
Liberal Party president Tony Abbott expressed disappointment but acknowledged the challenges of public life.
Replacement and Shadow Ministry
As a senator, Duniam will be replaced by his party; no byelection is required. His departure will necessitate a reshuffle of the shadow ministry, which has undergone multiple reshuffles since the 2022 election.
Duniam is the second Liberal Tasmanian senator to announce their departure. Senator Wendy Askew, 63, previously announced she will not seek preselection in 2028.
Statements on One Nation
When asked about potential electoral deals with One Nation during a news conference, Duniam stated that the Liberal Party should focus on presenting its own case to voters rather than discussing preference deals or coalitions prematurely. He said, "Our job is to win back the votes we lost."
Future Plans
Duniam stated he has no immediate plans after leaving politics. He intends to leave office before his term ends but will complete his assigned tasks in the home affairs and immigration portfolios before departing.