The presented research is devoted to the study of the rhythmic organization’s peculiarities in the songs of E. Sabitoglu. Emin Sabitoglu is an outstanding Azerbaijani composer, whose work leaves many generations of domestic listeners not indifferent. The work of Emin Sabitoglu, being famous and popular, often attracts the attention of Azerbaijani musicologists. At the same time, the stylistic features of the composer’s songs have never before become the object of special scientific research. The purpose of the research is to study one of the important elements of the musical language in the songs of the Azerbaijani composer E. Sabitoglu, namely rhythm, to determine the features of their rhythmic organization. The research methodology is determined by the purpose of the research, for the achievement of which, the author uses a comprehensive analysis. At the same time, theoretical analytical analysis has acquired a leading role in the research process. The scientific novelty of the research is that for the first time in musicology determining the features of rhythmic organization in the songs of the Azerbaijani composer Emin Sabitoglu is being solved. Conclusions. A detailed analysis of the rhythmic basis of E. Sabitoglu’s songs demonstrated the presence of certain stylistic features in this area. Firstly, it is a rhythmic ostinato, used in a variety of practically all-vocal miniatures of the composer. Secondly, the rhythmic variation, widespread in the songs of the composer, has many ways of implementation in the development of each specific song. Note that the presence of the principle of rhythmic variation in the songs of the composer is associated with the traditions of national vocal folklore since the variation is one of the leading principles of development in Azerbaijani folk songs. Thirdly, the method of sound visualization takes an essential place in E. Sabitoglu’s songs, the realization of which is directly conditioned by the use of expressive possibilities of rhythm. The use of expressive possibilities of rhythm in this area contributes to the creation of a vivid and almost visibly felt artistic image.