In the article results of K.Rogers psychotherapeutic speech intent-analysis realized by authors purposely to describe general psychological foundations of speech psychotherapeutic activity, studying it's intentional plan, revealing of therapist speech intentional specificity are presented. Existing views on intentionality concept are shown, intention bases of psychotherapeutic discourse which according to authors are determined by base aims of concrete therapeutic method are analyzed. Methods and stages of research are described. As an object of research С.Rogers therapeutic cases illustrating his professional work during different periods of his life are selected. Psychotherapist speech intensions dictionary made during research process and also their classification are resulted. The result of the research is comparative analysis of intentional characteristics of Rogers speech.