We aimed to test the psychometric properties of a culturally relevant translation of the medical outcomes study short form-36 health survey (SF-36) with prospective Vietnamese migrants. The translated survey was interviewer-administered to 1610 Vietnamese aged over 15 years who had applied to migrate to Australia. All but two SF-36 items had good discriminant validity, and all eight scales of the Vietnamese version of the SFS-36 had good discriminant validity, which supports the use of SF-36 constructs to assess self-reported health status among Vietnamese migrants. However, the mental health, vitality and bodily pain scales demonstrated low internal consistency. This finding is likely to be a product of the increased diversity among scale items following modifications to improve cultural relevance. Further modifications to improve the internal consistency of these scales are required.