Susanne Lynnette Hickey (born 25 July 1958) is an Australian politician.
She has been a Liberal Party member of the Tasmanian House of Assembly since the 2018 election, representing the electorate of Denison (now called Clark).
She was previously Lord Mayor of Hobart from 2014 until 2018.Hickey has been Speaker of the Tasmanian House of Assembly since May 2018.
She unexpectedly won the Speaker position with the support of the opposition Labor and Greens parties over Liberal nominee Rene Hidding, and has stated that she will not attend Liberal Party meetings and will "mostly" vote with the Government, but will assess bills "on their merit".