The 1967 Roe state by-election was a by-election held on 2 September 1967 for the Western Australian Legislative Assembly seat of Roe in the southeastern agricultural part of the state.
The by-election was triggered by the resignation of Country Party member Tom Hart on 6 July 1967.
The seat of Roe, first established in 1950, was considered to be a safe seat for the Country Party. At the time of the by-election, the seat included the towns of Dumbleyung, Gnowangerup, Kondinin, Kulin, Lake Grace, Narembeen and Ravensthorpe.[1]