The 13th Cook Islands Parliament was a term of the Parliament of the Cook Islands.[1] Its composition was determined by the 2004 election, held on 7 September 2004.
Due to a large number of electoral petitions, Parliament did not meet until mid-December 2006.
The Speaker of the 13th Parliament was Norman George.[2]
| width=1% | width=30% align=center | Name | width=20% align=center | Party | width=29% align=center | Electorate | width=20% align=center | Term | |
| bgcolor= | Teina Bishop | CIP | Arutanga/Nikaupara/Reureu | Second | |||||
| bgcolor= | Tupou Faireka | CIP | Tupapa/Maraerenga | Fourth | |||||
| bgcolor= | Teariki Heather | CIP | Akaoa | First | |||||
| bgcolor= | Geoffrey Henry | CIP | Takuvaine/Tutakimoa | Seventh | |||||
| bgcolor= | Kete Ioane | DP | Vaipae/Tautu | Second | |||||
| bgcolor= | Terepai Maoate | DP | Ngatangiia | Sixth | |||||
| bgcolor= | Terepai Maoate Jnr | DP | Amuri/Ureia | First | |||||
| bgcolor= | Tom Marsters | CIP | Murienua | Fourth | |||||
| bgcolor= | Jim Marurai | DP | Ivirua | Third | |||||
| bgcolor= | Tiki Matapo | CIP | Titikaveka | First | |||||
| bgcolor= | Ngamau Munokoa | DP | Nikao/Panama | Third | |||||
| bgcolor= | Albert (Peto) Nicholas | CIP | Avatiu/Ruatonga | Third | |||||
| bgcolor= | Peri Vaevae Pare | DP | Matavera | Second | |||||
| bgcolor= | Mii Parima | CIP | Tamarua | Third | |||||
| bgcolor= | Winton Pickering | DP | Oneroa | First | |||||
| bgcolor= | Henry Puna | CIP | Manihiki | First | |||||
| bgcolor= | Wilkie Rasmussen | DP | Penrhyn | Second | |||||
| Piho Rua | Independent | Rakahanga | First | ||||||
| bgcolor= | Upokomaki Simpson | DP | Teenui-Mapumai | Third | |||||
| bgcolor= | Mapu Taia | DP | Mauke | Second | |||||
| bgcolor= | Eugene Tatuava | DP | Tengatangi/Areora/Ngatiarua | First | |||||
| bgcolor= | Tangata Vavia | DP | Mitiaro | Third | |||||
| bgcolor= | Vaine Iriano Wichman | CIP | Ruaau | First | |||||
| bgcolor= | Tiaki Wuatai | DP | Pukapuka/Nassau | Second |