Goulburn Mulwaree Councillor Peter Walker was elected to Council in 2016, and has served as Deputy Mayor since 2018.

Deputy Mayor Peter Walker worked as Chief Executive Officer of the Goulburn Workers Club for nine years during which he oversaw several multi-million dollar renovations, as well as serving on the Goulburn Liquor Accord Committee and the ClubGrants Committee.  Deputy Mayor Walker was the Manager of Goulburn Sand & Soil for three and a half years in a role related to bulk haulage. As an active community member he has served as President of the Challenge Foundation Goulburn Inc, a board member of Endeavour Industries Goulburn Inc and on the Community Council of Trinity Catholic College Goulburn.

Deputy Mayor Walker is a member of a number of Council committees and working parties in his capacity as Councillor, including the Recreation Area Committee, Traffic Committee, Heron Resources Pty Limited Woodlawn Project Consultative Committee, Ray Harvey Sports Foundation Committee, Goulburn Hockey Working Party, Local Emergency Management, Fishing Working Party, Victoria Park Precinct Upgrade Working Party and the Marulan Village Discretionary Fund Working Party.  Deputy Mayor Walker has supported Goulburn Mulwaree Council on the South East Australian Transport Strategy Inc (SEATS) and is looking forward to the challenge of working on the Executive Board of this organisation.

Deputy Mayor Walker is a former player of cricket, AFL and Rugby League, and a passionate South Sydney Rabbitohs supporter. He lives in the rural community of Middle Arm with his wife Cath, and son Tom.