This is a list of members of the Tasmanian House of Assembly between the 30 April 1909 election and the 30 April 1912 election. A redistribution in 1907 resulted in the abolition of all of the single-member seats and the adoption of the five federal electorates which had been created for Tasmania, and used the Hare-Clark proportional representation system to elect six members to each of the seats. The 1909 election was the point at which these changes took effect.