This present master thesis aims to explore Corporate Social Responsibility (CSR) and environmental sustainability in the shipping industry. In the main part of the study, an overview will be provided on Corporate Social Responsibility, environmental sustainability, and the shipping sector. The drivers behind which shipping companies base the implementation of CSR and environmental sustainability will be examined. At the same time, trends in the shipping sector related to CSR and sustainability will be identified. Finally, it should be emphasized that CSR and environmental sustainability are two important concepts in the shipping industry