 This study found that there are significant socio-demographic disparities in COVID-19 vaccine uptake in Denmark. Younger people, those from non-western backgrounds, those without a PCR test, those with lower levels of education, and those with low disposable income were less likely to get vaccinated. These findings suggest that targeted interventions should be implemented to ensure equitable access to vaccines across different populations. This article was authored by Mia Ajamais-Gram, Ida Rask-Mausen-Helms, Paul Valentina-Brandt, and others.