Intrapersonal communication occurs in several modes including inner dialogue and self-talk. The Dialogical Self Theory (Hermans, 1996) postulates a polyphonic self that is comprised of a multiplicity of inner voices. Internal dialogical activity implies an exchange of thoughts or ideas between at least two so-called "I-positions" representing specific points of view. Among the functions served by self-talk are self-criticism, selfreinforcement, self-management, and social assessment (Brinthaupt et al., 2009). This paper explores the relationships among different types of internal dialogues and selftalk functions. Participants included college students from Poland (n = 181) and the United States (n = 119) who completed two multidimensional measures of inner dialogue and self-talk. Results indicated moderately strong relationships between inner dialogue types and self-talk functions, suggesting that there is a significant overlap between the two modes of communication. We discuss several implications of these findings for exploring similarities and differences among varieties of intrapersonal communication.