This paper represents an analysis of four suites for piano composed by Croatian composers. The purpose of this paper is to describe the form and structure of the each suite, indicate the particularities of the harmonic language, distinguish the interesting dynamic and agogic marks, and consider specific articulations and accent marks through the formal, harmonic and interpretative analysis. This paper includes suites composed in different styles that characterize certain composers within Croatian music creative work. The first is Blagoje Bersa and his suite In Ancient Manner “Airs de ballet”. Secondly, it gives an analyses of The little suite for piano composed by his student Boris Papandopulo and Capricious Waltzes from the most famous Croatian composer, Dora Pejačević. Lastly, it analyzed one modern suite by Davor Babić named Carnival. From the name of the composition it is visible that suite In Ancient Manner combine music from previous times. The little suite for piano is formed on the basis of national music direction with impressionistic elements. Furthermore, Capricious Waltzes represents nine short piano miniatures in triple time and Carnival suite is an example of program music where composer used glissandos, clusters, octaves and various chords to represent the sound power of the piano. By analyzing each suite, it is obvious that all Croatian composers have changed their musical expression through time like European composers and followed the development and inovation in music.