| Honorific-Prefix: | Yang Berbahagia Datuk |
| Donald Peter Mojuntin | |
| Honorific-Suffix: | PGDK ASDK JP |
| Office: | Senator |
| Primeminister: | Mahathir Mohamad Muhyiddin Yassin Ismail Sabri Yaakob |
| Term Start: | 10 December 2018 |
| Term End: | 9 December 2021 |
| Parliament1: | Malaysian |
| Constituency Mp1: | Penampang |
| Predecessor1: | Philip Benedict Lasimbang |
| Successor1: | Bernard Giluk Dompok |
| Term Start1: | 21 March 2004 |
| Term End1: | 8 March 2008 |
| Majority1: | 12,653 (2004) |
| Assembly2: | Sabah State Legislative |
| Constituency Am2: | Moyog |
| Predecessor2: | Philip Benedict Lasimbang |
| Successor2: | Terrence Siambun |
| Term Start2: | 8 March 2008 |
| Term End2: | 5 May 2013 |
| Majority2: | 2,685 (2008) |
| Office4: | Vice President of the Pakatan Harapan |
| Alongside4: | Chong Chieng Jen & Salahuddin Ayub & M. Kulasegaran & Christina Liew Chin Jin |
| 1Blankname4: | Chairman |
| Predecessor4: | Mukhriz Mahathir |
| Term Start4: | 26 August 2021 |
| Office5: | Deputy President of the United Progressive Kinabalu Organisation |
| President5: | Wilfred Madius Tangau Ewon Benedick |
| Predecessor5: | Wilfred Madius Tangau |
| Term Start5: | 23 November 2019 |
| Birth Name: | Donald Peter Mojuntin |
| Birth Date: | 26 January 1965 |
| Birth Place: | St. Joseph's Maternity Home, Kampung Kambau, Donggongon, Penampang, Sabah, Malaysia |
| Citizenship: | Malaysian |
| Party: | United Progressive Kinabalu Organisation (UPKO) |
| Otherparty: | Barisan Nasional (BN) Pakatan Harapan (PH) |
| Occupation: | Politician |
| Profession: | Lawyer |
| Parents: | Peter Joinud Mojuntin (father, deceased) Nancy Mary Lidwin Mobijohn (mother, deceased) |
| Spouse: | Pornnipa Rattanaruangjit |
| Alma Mater: | Ratcliffe College University of Westminster |
Donald Peter Mojuntin (born 26 January 1965) is a Malaysian politician and lawyer who served as Senator from December 2018 to December 2021, Member of the Sabah State Legislative Assembly (MLA) for Moyog from March 2008 to May 2013 and Member of Parliament (MP) for Penampang from March 2004 to March 2008. He is a member of the United Progressive Kinabalu Organisation (UPKO), a component party of the Pakatan Harapan (PH) coalition. He has served as the Vice President of PH since August 2021 and Deputy President of UPKO since November 2019. He is also the son of former State Minister of Housing and Local Government of Sabah, Datuk Peter Joinod Mojuntin who died in the Sabah Air GAF Nomad crash on 6 June 1976.[1]
Donald Peter Mojuntin was born in St. Joseph's Maternity Home, Kampung Kambau, Donggongon, Penampang on 26 January 1965. He studied in Sacred Heart Primary School, La Salle Secondary School and later Ratcliffe College. He was awarded a Bachelor of Law (Hons.) in 1984 from University of Westminster.
He firstly began working as a lawyer with a law firm known as Richard Malanjum, Idang & Rantau from 1991 to 1992, then he established his own law firm known as Mojuntin & Doudilim from 1992 to 1993 and later changed his law firm's name to Donald Mojuntin & Seibing Gunting from 1994 to 1995.
He became the Political Secretary to the Sabah Minister of Tourism and Environment in 1995 and to the then-Chief Minister of Sabah, Bernard Giluk Dompok in 1998. He was also the Private Secretary to the Minister in the Prime Minister's Department from 2001 to 2003. Furthermore, he was Sabah Assistant Minister of Resources and Information Technology Development from 2008 to 2010 and Sabah Assistant Finance Minister from 2010 to 2013.[2]
He joined UPKO Penampang in 1994 and was appointed as a Member of the UPKO Supreme Council and Chairman of UPKO Kepayan Division. He was also the Youth Chief of UPKO Penampang and Deputy Chairman of UPKO Penampang.
He married his wife, Pornnipa Rattanaruangjit, a Thai woman on 26 June 1989 whilst they were studying in London. Among his hobbies are playing badminton, football and golf.
| Opponent(s) | Votes | Pct. | Ballots cast | Majority | Turnout | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2004 | Penampang | Donald Peter Mojuntin (UPKO) | 16,032 | 72.89% | Conrad Mojuntin (DAP) | 3,379 | 15.36% | 21,996 | 12,653 | 67.00% | |||
| Joseph Suleiman (IND) | 975 | 4.43% | |||||||||||
| Blaise Mosidin @ Frederick Francis (PKR) | 864 | 3.93% |
| Opponent(s) | Votes | Pct. | Ballots cast | Majority | Turnout | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | Moyog | Donald Peter Mojuntin (UPKO) | 6,782 | 60.58% | Moris @ Francis Miji (PKR) | 4,097 | 36.60% | 11,195 | 2,685 | 74.15% | |||
| Levired Misih @ Willybroad Missi (IND) | 166 | 1.48% | |||||||||||
| 2018 | Donald Peter Mojuntin (UPKO) | 5,303 | 32.94% | Jennifer Lasimbang (WARISAN) | 9,745 | 60.53% | 16,100 | 4,442 | 82.75% | ||||
| bgcolor = | Danim @ Aloysius Siap (STAR) | 605 | 3.76% | ||||||||||
| bgcolor= | Bandasan @ Dionisius Dennis J Tunding (PCS) | 222 | 1.39% |