The Victorian Liberal Party declared victory in the Nepean by-election, retaining the seat with the win of candidate Anthony Marsh [1].

The result maintains the party's hold on a blue-ribbon electorate during a period of political transition in Victoria. This victory prevents a potential loss of the seat to challengers, including One Nation, which the party had identified as a significant threat during the campaign [2, 3].

The by-election was triggered by the resignation of former Liberal deputy leader Sam Groth [4]. The process culminated on Nov. 29, 2023 [1].

Opposition Leader Jess Wilson spoke following the announcement of the results. "I am so excited to be here with Anthony Marsh as our next member for Nepean in the parliament," Wilson said [5].

Wilson emphasized the broader goals of the party and the impact of the victory on the state's political landscape. "On the 29th of November this year, we can bring back hope to Victoria, and that’s my commitment to you," Wilson said [5].

Throughout the campaign, the Victorian Liberal Party focused on securing the seat against a backdrop of shifting voter preferences. The win ensures that the party retains its representation in the Nepean region as it prepares for future legislative sessions [2, 3].

“The Victorian Liberal Party declared victory in the Nepean by-election, retaining the seat.”

The retention of the Nepean seat prevents a critical loss of a safe Liberal stronghold. By successfully holding off a challenge from One Nation, the party demonstrates its ability to maintain its base even after the departure of a high-profile leader like Sam Groth, stabilizing its position in the Victorian parliament.