Purpose of the study: This article is about the experience of using toponymical dictionaries in the process of developing communicative skills of the students at undergraduate level. Methodology: The authors use toponymical dictionaries of the native language and of the learning foreign language as valuable sources in their work. According to our experience, the toponymical dictionaries help to motivate students for self-study, to find interesting information about their native places where they were born and grew up and about the English-speaking countries. Students research the names of the places with great interest. Results: The authors analyzed the educational value of toponymical dictionaries. In the article, it is described the research of some successful methods and techniques of using toponymical dictionaries in teaching foreign language. It was researched pedagogical principals of using toponymical dictionaries in teaching and learning process; what results are possible to achieve and what exercises can be used working with toponymical dictionaries in teaching foreign language. Applications of this study: This research can be used for the universities, teachers, and students. Novelty/Originality of this study: In this research, the model of the Educational Value of Toponymical Dictionaries in Teaching Foreign Language is presented in a comprehensive and complete manner.