Members of the Legislative Assembly of Western Samoa were elected on 4 April 1964. The 47 members consisted of 45 Samoans elected in one- or two-member constituency and two 'individual voters' elected from a nationwide constituency.
| Constituency | Member | Notes | |
|---|---|---|---|
| A'ana Alofi No. 1 | Apulu Moeva | ||
| Aiono Luluali'i | |||
| A'ana Alofi No. 2 | Pilia'e Iuliano | ||
| A'ana Alofi No. 3 | Vaili Tatupu | ||
| Aiga-i-le-Tai | Lesa Anisi | ||
| Alataua West | Folasa Maauga | ||
| Aleipata Itupa-i-Lalo | Amoa Tausilia | Speaker | |
| Aleipata Itupa-i-Luga | Fuataga Penita | ||
| Anoamaa East | Leutele Poutoa | ||
| Anoamaa West | Fulu Misiata | ||
| Fa'asaleleaga No. 1 | Magele Ate | Deputy Speaker | |
| Tofilau Lealofi | |||
| Fa'asaleleaga No. 2 | Papali'i Poumau | Minister for Education | |
| Fa'asaleleaga No. 3 | Toleafoa Talitimu | ||
| Fa'asaleleaga No. 4 | I'iga Kalapu | ||
| Falealili | Tuatagaloa Leutele Te'o | Minister for Justice | |
| Fuimaono Faafete | |||
| Falealupo | Seumanutafa Maumea | ||
| Faleata East | Vaitagutu Siaki | ||
| Faleata West | Ulu Lui | ||
| Falelatai & Samatau | Faalavaau Galu | Minister for Post Office, Radio & Broadcasting | |
| Gaga'emauga No. 1 | Tuala Paulo | ||
| Gaga'emauga No. 2 | Malotutoatasi Sauni Iiga Kuresa | ||
| Gaga'emauga No. 3 | Galuvao Farani | ||
| Gaga'ifomauga No. 1 | Tapusoa Peni | ||
| Gaga'ifomauga No. 2 | Amituanai Vili | ||
| Gaga'ifomauga No. 3 | Polataivao Fosi | ||
| Individual voters | Fred Betham | Minister for Finance | |
| Frank Nelson | Minister for Works, Transport Licensing, Marine and Civil Aviation. Died in early 1967. | ||
| Lefaga & Falese'ela | Tuaopepe Taula Tame | ||
| Lepa | Auelua Filipo | ||
| Lotofaga | Fiame Mata'afa | Prime Minister | |
| Palauli East | Afoafouvale Misimoa | ||
| Palauli-le-Falefa | Maposua Malo | ||
| Palauli West | Faatupuinati Faavae | ||
| Safata | Tuia Iosefa | ||
| Sagaga-le-Falefa | Laufili Tusani Time | Minister for Agriculture | |
| Sagaga-le-Usoga | Savea Toso | ||
| Salega | To'omata Lilomaiava Tua | Minister for Land & Land Registry | |
| Satupa'itea | Asiata Lagolago | ||
| Siumu | Mano Togamau | ||
| Va'a-o-Fonoti | Ulualofaiga Talamaivao | Minister for Health | |
| Vaimauga East | Leniu Fanene Avaona | ||
| Vaimauga West | Tofaeono Muliaga | ||
| Toomalatai Pekina | |||
| Vaisigano East No. 1 | Masoe Tulele | ||
| Vaisigano East No. 2 | Lesatele Rapi | ||
| Source: Parliament of Samoa[1] Samoa Election Results Database[2] | |||