Abstract
This article present dataset that reflects the perception of extracurricular activities and positive development among youth at 12 schools in Vietnam. In addition, the dataset also explores the relationship between extracurricular activities and positive youth development in Vietnam context. The dataset was collected from adolescents living in three provinces in Vietnam, including: Ha Noi, Nam Dinh, Nghe An and took place in March 2021. The final dataset included 416 fulfilled responses and was used for quantitative analysis through three steps, including: test coefficient alpha, exploratory factors analysis; confirming factors analysis; structural equation modelling. The dataset was obtained as a reference source for future research on positive youth development.