Restricted and repetitive behaviors form a broad and heterogeneous class of behaviors characterized by invariant repetition, high frequency, and a desire for sameness. Although these behaviors are considered a core feature of autism spectrum disorder, they also occur in typically developing children. The aim of this study was to investigate the frequency, type and form of restricted and repetitive behaviors in typically developing 2- and 3-year-olds. 60 parents of typically developing 2- and 3-year-old children completed The Repetitive Behavior Scale-Revised in paper-and-pencil and online formats. Results showed that most typically developing children in our sample exhibited ritualized behaviors and the most common forms of these behaviors were sleep/bedtime rituals. Insistence on sameness is also one of the most common behaviors in our sample. The most common forms are constantly watching the same CD or video, insisting on sitting in the same place and leaving things in the same place, and getting upset if they are interrupted in their activity. These behaviors are followed by restricted behaviors, the most common forms of which are fascination/preoccupation with an activity or topic and strong attachment to a particular object. Compulsive behavior is also relatively common in our sample. Two-year-olds most frequently show the forms of arranging/ordering and completeness, while three-year-olds show washing/cleaning and arranging/ordering. A smaller number of parents report stereotypical behaviors, of which the most common forms are object use and locomotion in children. A few parents report self-injurious behaviors in their children, with the most common form in two-year-olds being hitting a surface or object, while the most common in three-year-olds is inserting a finger or object into the ear/eye. Most parents report that these behaviors occur rarely or sometimes in their children, and they do not consider these behaviors to be serious problems. Furthermore, there is no significant difference between the age and gender groups in our study.