In the international literature it is frequently reported that school psychologists would like to reduce their involvement in evaluation and assessment activities in favor of an increase in other services and roles. The present study examines the perceptions of teachers and school psychologists regarding the roles of school psychologists on the island of Crete, Greece. For this purpose, an online questionnaire about the current and preferred roles of the school psychologist was distributed. Two hundred and seventy-nine (279) teachers and fifty-seven (57) school psychologists participated in this research study. The analysis and comparison of the participants' responses revealed significant differences in their beliefs about the current and preferred roles of the psychologist. Emphasis was placed by psychologists on systematic interventions such as consultation and by teachers on counseling for their personal problems. Overall, respondents in this study recognized the usefulness of the school psychologist in the educational sector. A unified framework of reference for the range of the schools' psychological services would enhance common understanding and facilitate the professional role of school psychologists and effective student referral to the related professional services.