Contemporary artistic interventions in cultural heritage are a complex topic that is expanding with each passing day. The bachelor thesis "Contemporary Artistic Interventions in Cultural Heritage" focuses on artistic interventions that consist of various art performances, installations, video installations, and analyses how these interventions impact various types of heritage, such as architectural, natural, and industrial heritage. It explores the relationship between contemporary art and museum institutions, and how artists utilize museum collections as part of their work, as well as how collections and materials are interpreted in a contemporary manner. Furthermore, the paper presents examples of Croatian artists and demonstrate how artistic interventions, utilizing different media and techniques, create a new dynamic and dialogue between heritage and contemporaneity. Overall, the paper highlights the importance of the relationship between contemporary art and cultural heritage, as this relationship contributes to the preservation and reinterpretation of history, tradition, and the very heritage that is an essential part of human past and present.