The Hon. Simon O’Brien, MLC for the South Metropolitan region, was first elected to Parliament in 1996 for the term commencing in May 1997. He was re-elected in 2001, 2005 and 2008.

As well as being Minister for Transport and Disability Services, he is Deputy Leader in the Legislative Council. He has served on a number of Parliamentary Committees over the years and held various shadow portfolios. Before entering Parliament, Mr O'Brien served in a variety of management and operational roles with the Australian Customs Service, including remote area operations and air support. As a training officer he developed an advanced course in the identification of narcotics.

Mr O'Brien has a strong interest in the disability sector and previously served as Shadow Minister for Disability Services. He has a long history of community involvement in the area and has held honorary positions with organisations including Westcare and ACTIV Foundation. Mr O’Brien understands the challenges faced by people with disabilities, their families and carers. He is working hard to implement long-term plans to address issues such as access to early intervention, respite and supported accommodation.

As Transport Minister, Mr O’Brien understands the great importance of transportation to all Western Australians. He believes a sound transport policy is fundamental to the welfare and advancement of the State and its economy. He is working to deliver transport outcomes that will make a positive contribution to peoples’ lives and the State’s prosperity. Mr O'Brien identifies the future of metropolitan port facilities and expansion of capacity in mass transit systems as important challenges for government. He is also dealing with unresolved issues regarding the taxi industry, rail freight, school buses and coastal infrastructure.

Mr O’Brien is married to Joy. He enjoys cycling and maritime history, particularly Western Australia’s early shipping and waterfront industry.