About Peter Tsiamalili
Lived 1952 – 2007 (aged 54–55). Peter Tsiamalili was a diplomat and politician.
Peter Sobby Tsiamalili (1952 or 1953 – 15 April 2007) was a Papua New Guinean civil servant who served as the first chief administrator of the Autonomous Region of Bougainville (ABG) following successful elections in June 2005. Tsiamalili also served as a diplomat and ambassador representing Papua New Guinea abroad in Fiji and Belgium.
Early life as a porter
Tsiamalili enrolled at the Administrative College of Papua New Guinea in Port Moresby during the 1960s. He studied to become a government officer, which is commonly called a "kiap" by Papuans.
Career
Following the completion of his education and training, Tsiamalili worked his way up the bureaucratic ladder to become the provincial secretary of the North Solomons Province, which is now known as the Autonomous Region of Bougainville. Tsiamalili served as provincial secretary under the government of then North Solomons Province Premier Joseph Kabui. Following his stints as an ambassador, Tsiamalili was appointed to be the secretary for the PNG Foreign Affairs Department.
The PNG government cabinet under Michael Somare appointed Tsiamalili as the first administrator of the Autonomous Region of Bougainville following the elections.
Bougainville's first President, Joseph Kabui, described Tsiamalili's death as a tragic loss to Bougainville because much of the reconciliation and redevelopment process on the island was spearheaded by Tsiamalili,
Tsiamalili's funeral was held at St Joseph's Catholic Church in Port Moresby. Dignitaries at the funeral included Governor-General Paulias Matane, PNG Prime Minister Michael Somare, Bougainville President Joseph Kabui, Bougainville Affairs Minister Sir Peter Barter, Chief Secretary Isaac Lupari, as well as other politicians, diplomats and relatives. Watawi and other officials were reportedly drinking beer while others were mourning at the funeral, and were immediately asked to leave the village.
The Chiefs of Torokina district, who represented the Tsiamalili family as well as the people of Amun, Tokoro, Konua, Kerika and Torokina, expressed disgust over the incident and demanded an explanation from the Bougainvillean autonomous government with 48 hours. Petitions were given to Kabui by a women's NGO and former combatants of the Bougainville conflict calling for their immediate removal from office. Kabui named John Tabinaman as the new vice-president.
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Important facts
People in Peter Tsiamalili's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Peter Tsiamalili's
Frequently asked questions
Who was Peter Tsiamalili?
Papua New Guinea diplomat/politician
When was Peter Tsiamalili born?
Peter Tsiamalili was born in 1952.
When did Peter Tsiamalili die?
Peter Tsiamalili died on 15 April 2007.
What was Peter Tsiamalili's occupation?
Peter Tsiamalili was a diplomat and politician.
What nationality was Peter Tsiamalili?
Peter Tsiamalili's recorded nationality: Papua New Guinea.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Peter Tsiamalili. https://biography.guide/peter-tsiamalili/
MLA: "Peter Tsiamalili." Biography.guide, https://biography.guide/peter-tsiamalili/.
Chicago: "Peter Tsiamalili." Biography.guide. https://biography.guide/peter-tsiamalili/.
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