Stuttering is a fluency disorder which includes many more aspects apart from only speech difficulties, so it is often described as a multidimensional disorder. Complexity and diversity of stuttering make it difficult to define and understand this phenomenon. With access to the Internet, persons who stutter can easily gather information about stuttering and connect with other people who stutter. This research was conducted with the purpose of gathering information about frequency and reasons for Internet resource search about stuttering in persons who stutter. The aim of this study is to examine the differences in Internet resource search with regard to age and speech and language therapy attendance. Additionally, the goal is to examine the correlation of dissatisfaction with speech and language therapy and self-assessment of stuttering with stuttering resource search. Fifty-one persons from Croatia who stutters in the age range 15-60+ years old participated in the study. Since no research of this type has been conducted so far, an online questionnaire consisting of several parts was created for the purpose of the paper. Moreover, participants rated their stuttering on the 9-Point Stuttering Severity Scale which is a commonly used method for self-assessment of stuttering. Descriptive, nonparametric and parametric statistics were used in data processing. The results show that there are no differences in search according to the age of participants, but there is a statistically significant difference in Internet resource search between persons who attended speech therapy and persons who never attended it. Furthermore, a statistically significant correlation between the self-assessment of the severity of stuttering and the Internet resource search has been proven.