1917 Western Australian state election

1917 Western Australian state election

← 1914 29 September 1917 (1917-09-29) 1921 →
All 50 seats in the Western Australian Legislative Assembly
First party Second party   Leader Henry Lefroy Philip Collier Party Nationalist/Country coalition Labor Leader since 28 June 1917 16 April 1917 Leader's seat Moore Boulder Seats won 34 seats 15 seats Seat change 2 1 Percentage 69.01% 24.79%
Premier before election Henry Lefroy Nationalist/Country coalition Elected Premier Henry Lefroy Nationalist/Country coalition

Elections were held in the state of Western Australia on 29 September 1917 to elect 50 members to the Western Australian Legislative Assembly. The Nationalist-Country-National Labor coalition, led by Premier Sir Henry Lefroy, retained government against the Labor Party led by Opposition Leader Philip Collier. The election followed a series of major changes in the Western Australian political landscape.