| Member | Party | Electorate | Province | | Judah Akesim {{efn|name=ambunti}} | Pangu Party | Ambunti-Dreikikir Open | East Sepik |
| Tom Amaiu | Independent | Kompiam Ambum Open | Enga |
| William Ank | People's Progress Party | Mendi Open | Southern Highlands |
| Joseph Aoae | People's Party | Kairuku-Hiri Open | Central |
| Malipu Balakau | National Party | Enga Provincial | Enga |
| Raphael Bele | Melanesian Alliance Party | Central Bougainville Open | Bougainville |
| Mathew Bendumb | Pangu Party | Bulolo Open | Morobe |
| Hugo Berghuser | National Party | Nat. Capital District Provincial | NCD |
| David Beu | People's Action Party | Sohe Open | Northern |
| Timothy Bonga | Pangu Party | Nawae Open | Morobe |
| Bob Bubac | Pangu Party | North Fly Open | Western Province |
| Esorom Burege | Pangu Party | Gazelle Open | East New Britain |
| Sir Julius Chan | People's Progress Party | Namatanai Open | New Ireland |
| Ted Diro | People's Action Party | Central Provincial | Central |
| Akoka Doi | Independent | Ijivitari Open | Northern |
| Gai Duwabane | National Party | Daulo Open | Eastern Highlands |
| Philemon Embel | Independent | Nipa-Kutubu Open | Southern Highlands |
| Peter Gaige | Independent | Obura-Wonenara Open | Eastern Highlands |
| Peter Garong | Pangu Party | Tewae-Siassi Open | Morobe |
| Ben Garry | Morobe Independent Group | Huon Gulf Open | Morobe |
| Benson Garui | People's Action Party | Northern Provincial | Northern |
| Jack Genia | Pangu Party | Abau Open | Central |
| John Giheno | Pangu Party | Henganofi Open | Eastern Highlands |
| Henu Hesingut | Pangu Party | Finschhafen Open | Morobe |
| Tom Horik | People's Democratic Movement | Kabwum Open | Morobe |
| Harry Humphreys {{efn|name=talasea|Talasea Open MP Harry Humphreys died in 1988. Patterson Lowa won the resulting by-election later that year.[3]}} | Pangu Party | Talasea Open | West New Britain |
| Masket Iangalio | Independent | Wapenamanda Open | Enga |
| Mathias Ijape | National Party | Goroka Open | Eastern Highlands |
| Toni Ila | Pangu Party | Lae Open | Morobe |
| Daniel Itu | People's Action Party | Kerema Open | Gulf |
| Aiva Ivarato | People's Democratic Movement | Eastern Highlands Provincial | Eastern Highlands |
| Alfred Kaiabe {{efn|name=komo}} | People's Solidarity Party | Komo-Magarima Open | Southern Highlands |
| Paul Kamod | Pangu Party | Madang Open | Madang |
| John Kaputin | Independent | Rabaul Open | East New Britain |
| Albert Karo | People's Democratic Movement | Moresby South Open | NCD |
| Melchior Kasap | Melanesian Alliance Party | Madang Provincial | Madang |
| Jerry Kavori | People's Democratic Movement | Lufa Open | Eastern Highlands |
| Billy Kepi {{efn|name=okapa|Okapa Open MP Billy Kepi died in 1988. Castan Maibawa won the resulting by-election later that year.[3]}} | United Party | Okapa Open | Eastern Highlands |
| Albert Kipalan | People's Progress Party | Wabag Open | Enga |
| Alois Koki | Pangu Party | Pomio Open | East New Britain |
| Wiwa Korowi | Independent | Southern Highlands Provincial | Southern Highlands |
| Peter Kuman | People's Democratic Movement | Chimbu Provincial | Chimbu |
| Peter Kungka | Melanesian Alliance Party | South Bougainville Open | Bougainville |
| James Kuru Kupul | People's Democratic Movement | Jimi Open | Western Highlands |
| Galeva Kwarara | People's Party | Rigo Open | Central |
| Philip Laki | Pangu Party | Angoram Open | East Sepik |
| Galen Lang | Independent | Sumkar Open | Madang |
| Iairo Lasaro | Independent | Alotau Open | Milne Bay |
| Tenda Lau | Independent | Lagaip Porgera Open | Enga |
| Jacob Lemeki | People's Progress Party | Samarai-Murua Open | Milne Bay |
| Patterson Lowa {{efn|name=talasea}} | Melanesian Alliance Party | Talasea Open | West New Britain |
| Sir Pita Lus | Pangu Party | Maprik Open | East Sepik |
| Harulai Mai | People's Democratic Movement | Tari Open | Southern Highlands |
| Castan Maibawa {{efn|name=okapa}} | Independent | Okapa Open | Eastern Highlands |
| Marabe Makiba {{efn|name=komo|The National Court declared the election of Komo-Magarima MP Maribe Makiba to be void on 5 June 1989. Alfred Kaiabe, the successful petitioner against Makiba, won the resulting by-election in 1990.[4][3]}} | People's Democratic Movement | Komo-Magarima Open | Southern Highlands |
| Johnson Maladina | Independent | Esa'ala Open | Milne Bay |
| Pius Malip {{efn|name=ambunti|Ambunti-Dreikikir Open MP Pius Malip died in a car accident on 21 November 1988. Judah Akesim won the resulting by-election in April 1989.[5][6]}} | Independent | Ambunti-Dreikikir Open | East Sepik |
| Steven Mambon | Morobe Independent Group | Markham Open | Morobe |
| Allan Ebu Marai | National Party | Kikori Open | Gulf |
| Arnold Marsipal | Pangu Party | Manus Provincial | Manus |
| Aruru Matiabe | National Party | Koroba-Lake Kopiago Open | Southern Highlands |
| Michael Mel | National Party | Anglimp-South Waghi Open | Western Highlands |
| Wagi Merimba | Independent | Kundiawa Open | Chimbu |
| Fr John Momis | Melanesian Alliance Party | Bougainville Provincial | Bougainville |
| Beona Motawiya | People's Progress Party | Kiriwina-Goodenough Open | Milne Bay |
| Rabbie Namaliu | Pangu Party | Kokopo Open | East New Britain |
| Bernard Narokobi | Melanesian Alliance Party | Wewak Open | East Sepik |
| Thomas Negints | People's Democratic Movement | Tambul-Nebilyer Open | Western Highlands |
| Bill Ninkama | People's Democratic Movement | Gumine Open | Chimbu |
| Aron Noaio | People's Action Party | Gulf Provincial | Gulf |
| John Numi | National Party | Sinasina-Yonggamugl Open | Chimbu |
| Michael Ogio | Independent | North Bougainville Open | Bougainville |
| Samuel Pariwa | League for National Advancement | Rai Coast Open | Madang |
| Joel Paua | National Party | Baiyer-Mul Open | Western Highlands |
| Melchior Pep | Pangu Party | Dei Open | Western Highlands |
| James Pokasui | Independent | Manus Open | Manus |
| Paul Pora | National Party | Hagen Open | Western Highlands |
| Gabriel Ramoi | People's Democratic Movement | Aitape-Lumi Open | West Sepik |
| Andrew Ruddaka | Independent | Goilala Open | Central |
| Benais Sabumei | National Party | Unggai-Bena Open | Eastern Highlands |
| Utula Samana | Morobe Independent Group | Morobe Provincial | Morobe |
| Christopher Sambre | Pangu Party | Nuku Open | West Sepik |
| Jimson Sauk | Independent | Kandep Open | Enga |
| Babadi Sawasi | People's Party | Middle Fly Open | Western Province |
| Gerard Sigulogo | Melanesian Alliance Party | Kavieng Open | New Ireland |
| Brown Sinamoi | National Party | Chuave Open | Chimbu |
| Michael Singan | Independent | New Ireland Provincial | New Ireland |
| Paul Powa Sisioka | People's Democratic Movement | Karimui-Nomane Open | Chimbu |
| Sir Michael Somare | Pangu Party | East Sepik Provincial | East Sepik |
| Karl Stack | League for National Advancement | West Sepik Provincial | West Sepik |
| Robert Suckling | People's Action Party | Moresby North West Open | NCD |
| Kala Swokin | People's Action Party | Western Provincial | Western |
| Avusi Tanao | People's Democratic Movement | Kainantu Open | Eastern Highlands |
| Felix Tapineng | League for National Advancement | Telefomin Open | West Sepik |
| Anthony Temo | People's Democratic Movement | Imbonggu Open | Southern Highlands |
| Ereman Tobaining Sr. | Pangu Party | East New Britain Provincial | East New Britain |
| Soso Tomu | Pangu Party | Kagua-Erave Open | Southern Highlands |
| Theodore Tuya | People's Progress Party | Usino Bundi Open | Madang |
| David Unagi | People's Democratic Movement | Moresby North East Open | NCD |
| Bernard Vogae | Pangu Party | Kandrian-Gloucester Open | West New Britain |
| Jim Yer Waim | Independent | Kerowagi Open | Chimbu |
| Ainde Wainzo | Morobe Independent Group | Menyamya Open | Morobe |
| Lucas Waka | Pangu Party | West New Britain Provincial | West New Britain |
| Paul Wanjik | Pangu Party | Wosera-Gawi Open | East Sepik |
| Tim Ward | Independent | Bogia Open | Madang |
| John Wawia | Pangu Party | Yangoru-Saussia Open | East Sepik |
| William Wii | National Party | North Waghi Open | Western Highlands |
| Paias Wingti | People's Democratic Movement | Western Highlands Provincial | Western Highlands |
| Roy Yaki | People's Democratic Movement | Ialibu-Pangia Open | Southern Highlands |
| James Yakip | Melanesian Alliance Party | Middle Ramu Open | Madang |
| Wap Yawo | Independent | Vanimo-Green River Open | West Sepik |
| Dennis Young | Pangu Party | Milne Bay Provincial | Milne Bay |
| Parry Zeipi | Independent | South Fly Open | Western |
|
1. ^{{cite web | url=http://devpolicy.org/pngelections/wp-content/uploads/2017/03/PNG-Election-Results-Book-27-3-17.pdf | title=Papua New Guinea Election Results 1972 – 2012 | publisher=Development Policy Centre, Australian National University | accessdate=21 March 2017}}
2. ^{{cite book | url=http://pacificinstitute.anu.edu.au/sites/default/files/resources-links/SSGM_Eleksin_PNG_1987.pdf | title=Eleksin: The 1987 Election in Papua New Guinea | publisher=University of Papua New Guinea | author=Oliver, Michael | year=1989}}
3. ^1 2 {{cite web | url=http://www.appf.org.pe/members/017abou3.htm | title=PAPUA NEW GUINEA | publisher=Asia Pacific Parliamentary Forum | accessdate=30 January 2017}}
4. ^{{cite web | url=http://www.paclii.org/cgi-bin/sinodisp/pg/cases/PGNC/1989/8.html | title=Re the Komo-Magarima Open Parliamentary Election; Kaiabe v Makiba [1989] PGNC 8; N723 (5 June 1989) | publisher=PacLII | work=National Court of Papua New Guinea | accessdate=16 April 2017}}
5. ^{{cite web | url=https://books.google.com.au/books?id=1dNBAAAAYAAJ&q=%22pius+malip%22+death&dq=%22pius+malip%22+death&hl=en&sa=X&redir_esc=y | title=Pacific Islands Monthly: PIM., Volume 59, Issues 11-20 | date=1988 | accessdate=15 April 2017}}
6. ^{{cite web | url=http://www.appf.org.pe/members/017abou3.htm | title=PAPUA NEW GUINEA | publisher=Asia Pacific Parliamentary Forum | accessdate=30 January 2017}}
{{Members of the National Parliament of Papua New Guinea}}{{DEFAULTSORT:Members of the National Parliament of Papua New Guinea, 1987-1992}}