Māori and Pasifika youth are more likely to both see and engage with online vape marketing than other ethnicities, according to an online survey of 3698 14- to 20-year-olds. Survey participants were 55.7% female, 38.3% male and 6% another gender. Ethnicities were Māori (25.6%), Pākehā or NZ European (46.7%), Pasifika (6.5%) and other (21.2%). Half of respondents (50.8%) reported that they had vaped at least once. Seeing vape marketing on at least one social media platform was reported by 50.3% of respondents, and 26% reported engaging with vape marketing online; both findings included a higher proportion of Māori and Pasifika respondents than other ethnicities. There was a positive association between vaping history and exposure to and engagement with digital vape marketing. The study authors concluded that patterns of exposure to vape product marketing on social media mirror the inequitable marketing exposure of harmful commodities in physical environments, and that regulation of social media marketing is required.