The 2023 Narracan state supplementary election was held on 28 January 2023 to elect the next member for the electoral district of Narracan in the Victorian Legislative Assembly, following the death of a nominated candidate prior to the 2022 Victorian state election.

The 2022 Victorian state election was held on Saturday, 26 November 2022 to elect the 60th Parliament of Victoria. All 88 seats in the Legislative Assembly and all 40 seats in the Legislative Council were up for election at the time the writs were issued, however the election in the district of Narracan was deferred due to the death of a candidate.