| Don Ken Stephen Nmalamuwomu | |
| Honorific Prefix: | The Honourable |
| Honorific Suffix: | MP |
| Office1: | MP for Malakula |
| Term Start1: | 2008 |
| Term End1: | 2020 |
| Birth Date: | 6 June 1960 |
| Party: | People's Services Party |
Don Ken Stephen Nmalamuwomu is a Vanuatuan politician and a member of the Parliament of Vanuatu from Malakula as a member of the People's Services Party.[1]