This study investigated whether demographic variables, efficacy beliefs, visions, and worries are associated with four different forms of (dis)engagement with the European Union (EU): intended voting in the 2019 EU elections, nonconventional political engagement, psychological engagement, and the wish that one's own country should leave the EU. The sample comprised 3,764 young people aged 16-25 years living in seven European countries: Albania, Austria, Germany, Italy, Romania, Spain, and the UK. Economic challenges, human rights, and the environment were the most important future visions; unemployment and poverty, climate change, civil unrests, and collapse of the EU were the most important future worries. The four forms of (dis)engagement with the EU were differentially associated with predictors, although internal efficacy and future vision of economic challenges predicted all forms. Implications for future EU policy are discussed.