Candidates of the 1918 Queensland state election

• On 18 August 1915, George Pollock (Labor) replaced William Hamilton (Labor) as the member for Gregory after the latter's appointment to the Queensland Legislative Council on 10 July 1915.
• On 1 April 1916, Thomas Wilson (Labor) replaced David Bowman (Labor) as the member for Fortitude Valley after the latter's death on 25 February 1916.
• On 31 March 1917, David Weir (Labor) replaced Alfred Jones (Labor) as the member for Maryborough after the latter's appointment to the Queensland Legislative Council on 15 February 1917.
• On 12 May 1917, Frank Forde (Labor) replaced John Adamson (Labor/Independent) as the member for Rockhampton after the latter's resignation to run for the Australian Senate on 21 March 1917.

• Note: Flinders Labor MLA John May died before the election; no by-election was held.

National

• Thomas Bridges MLA (Nundah)
• James Forsyth MLA (Murrumba)
• James Stodart MLA (Logan)

Sitting members at the time of the election are shown in bold text.

• 1918 Queensland state election
• Members of the Queensland Legislative Assembly, 1915–1918
• Members of the Queensland Legislative Assembly, 1918–1920
• List of political parties in Australia

• Hughes, Colin A. (1974). Voting for the Queensland legislative assembly, 1890–1964. Canberra: Dept. of Political Science, Research School of Social Sciences, Australian National University. ISBN 0-7081-0301-4.