This chapter gives an overview on structures and activities with regard to youth work in Luxembourg. Youth work in Luxembourg is provided by youth organisations and its volunteering members and the youth centres, or what is commonly known as open youth work. Generally, youth work in Luxembourg is based on non-formal and informal learning processes focused on young people and on voluntary participation. The development of quality standards and increasing funding over the last years and decades demonstrate the continuous professionalisation and increasing importance of youth work. The introduction of a framework for quality assurance and a systematic monitoring in 2017 marks a milestone in the development of youth work in Luxembourg.