The purpose of the paper is to examine linguistic landscape in selected schools with special reference to the phenomenon of multilingualism. The paper will give an overview of the theoretical issues of multilingualism and linguistic landscape in general, but also in selected primary schools and how much multilingualism is used as a component of language development students. What is seen in schools, it's hallways, classrooms and libraries is a reflection of the schools and their participants, students and teachers. They together arrange billboards, walls, posters, designing their appearance, presenting the students' works and their efforts and thus creating a diverse linguistic landscape. To encourage multilingualism from a young age, it is necessary to introduce a variety of educational activities in everyday educational system. In this way, students become aware of the diversity of languages and other cultures and learn to appreciate them. For the purpose of writing this diploma thesis, a survey was conducted to concrete examples to see in which way schools cultivate dialects, Standard Croatian language and multilingualism. The accompanying photographs in the paper were collected from four schools, and there are photographed corridors and classrooms that reflected linguistic landscape of individual schools. It is concluded that each school the same content displays on it's best way, marking the important dates in year and taking into account horizontal multilingualism more than vertical.