Minister for Transport and Infrastructure
Minister for Housing and Urban Development

Member of the Executive Council

Contact details

Phone 08 8402 1708

Fax 08 8402 1991

Email Contact the Minister

Postal Address
GPO Box 1533

Level 12
Roma Mitchell House
136 North Terrace


Mr Mullighan was first elected as the Member for Lee in the South Australian Parliament in 2014.

Mr Mullighan took up his position as Minister for Transport and Infrastructure, Minister Assisting the Minister for Planning, and Minister Assisting the Minister for Housing and Urban Development on 26 March 2014.

On 19 January 2016, Mr Mullighan was appointed Minister for Housing and Urban Development.

Prior to his appointment as Minister, Mr Mullighan led Deloitte's economics team in Adelaide between 2010-2013, providing economic advice to corporate clients, non-profit sector and state and federal governments.

He served as the Deputy Chief of Staff to the South Australian Premier and Treasurer, Hon Jay Weatherill MP, from 2013 to 2014. During this time Mr Mullighan was responsible for several key policy areas including budget development, taxation policy, investment strategy and State-Commonwealth financial relations.

He holds a Bachelor of Arts degree from the University of Adelaide.

Stephen lives in Largs Bay with his wife Antonia and their two young sons. He is a keen cricketer and one-eyed Magpies and Power supporter.