Home » Councillor profiles – Councillor Lothar Siebert, Mayor, West Arnhem Regional Council, Northern Territory

Councillor profiles – Councillor Lothar Siebert, Mayor, West Arnhem Regional Council, Northern Territory

West Arnhem Regional Council (WARC) covers an area of almost 50,000 km2 of incredible natural landscape in the western part of Arnhem Land in the Northern Territory, including the world-heritage listed Kakadu National Park.

Council provides local government services to five towns and communities across four wards, including Minjilang and Warruwi (Barrah Ward), Maningrida (Maningrida Ward), Gunbalanya (Gunbalanya Ward) and Jabiru (Kakadu Ward).
Each of these communities is unique and adds to the vibrant culture of the West Arnhem region. We have numerous cultural, tourism, sporting and recreational activities running throughout the year.

Fighting for local business
I am one of the longest-serving councillors with WARC. Born in Germany, I arrived in Australia in 1968 with my mother, father, four brothers, and two sisters. In 1970, the Siebert family set out from Sydney to find work in the Western Australian mining town of Newman. However, upon arrival in Darwin we decided to settle there, battling our way through Cyclone Tracey in 1974. I have lived and worked in the Northern Territory ever since.

I have been a resident of Gunbalanya since 1982. I started work as an apprentice mechanic at the age of 13 and moved to Gunbalanya as manager of Bridge Autos. I have subsequently worked hard to establish my own local businesses.

Since joining council, I have been through ceremony, and have fought long, hard and successfully to obtain housing for locals. I work to develop local business opportunities and local employment. My dream is for the people of West Arnhem to own property and businesses. This is something I continue to fight for every day.

Last year I was recognised at the Local Government Association of Northern Territory (LGANT) annual general meeting for 16 years of service to local government.

I am also currently a LGANT Executive Board Member and have been nominated for the position of Vice President and Executive Board Member at the upcoming LGANT elections in December.

On the ground
I try to be an ‘on the ground’ mayor who is always out and about. I frequently visit the communities around West Arnhem and meet with other councils. A highlight of being mayor in West Arnhem is meeting the community members from around the regions.

I think one of my greatest achievements as Mayor, together with a team of fellow Councillors and staff, is the restoration of the Regional Council to a strong and viable financial position.
Into the future I intend to continue to fight for locals to develop local business opportunities, employment and property ownership.

Digital Editions


  • A golden celebration

    A golden celebration

    Cockburn Libraries will mark a major milestone in 2026 – 50 years of serving, supporting and connecting the community. Spearwood Library opened its doors on…

More News

  • Temora address housing shortage in tiny hamlet

    Temora address housing shortage in tiny hamlet

    Proposed Ariah Park Village Subdivision to Address Housing Shortage – Lots from $90-000 to $110,000 in the small picturesque hamlet. Temora Shire Council is investigating the delivery of a proposed…

  • Douglas Shire seeks renewal

    Douglas Shire seeks renewal

    Creative store opens in Mossman through empty spaces program. A new store and community art space has opened in Mossman thanks to a program designed to breathe new life into…

  • New youth and community centre for McLeay

    New youth and community centre for McLeay

    A new Youth and Community Centre planned for Macleay Island will service the needs of the growing community and will also be designed so it can support community recovery following…

  • Grants close soon

    Grants close soon

    Queensland councils have until 31 March to apply for Round two of the State Government’s Secure Communities Partnership Program, which offers up to $400,000 per project for CCTV, lighting and…

  • Sod turned on major upgrade at Paul Fitzsimons Oval

    Sod turned on major upgrade at Paul Fitzsimons Oval

    Work has officially begun on the redevelopment of Paul Fitzsimons Oval with Alice Springs Town Council and the Australian Government turning the first sod this morning. Mayor Asta Hill and…

  • Lockyer send flood expert north

    Lockyer send flood expert north

    Lockyer Valley Regional Council has answered the call for assistance from a community impacted by Ex-Tropical Cyclone Koji, with a staff member from Council’s Disaster Management Unit deployed to support…

  • From books to bots

    From books to bots

    Tenterfield Library is proving that technology is more than just tools and devices. From coding and robotics to tech support, the Library has become a place where curiosity, connection and…

  • Major repairs for levee

    Major repairs for levee

    Goondiwindi Regional Council has endorsed its largest-ever capital works project to repair and reinforce critical sections of the Goondiwindi levee, following significant erosion after recent floods. At this week’s Ordinary…

  • Stretching for a good cause

    Stretching for a good cause

    Ballarat residents stretched, smiled and snuggled their way through a unique Kitten Yoga event that combined relaxation with a heartwarming cause – helping kittens find their forever homes. Hosted by…

  • Murray Library upgrade open

    Murray Library upgrade open

    The Murray Library refurbishment is now complete, and the revitalised space is officially open to the community. The upgrade delivers a brighter, more accessible and flexible library that reflects the…