Difficulties regulating emotions have been coined as inherent to autism, possibly even presenting a core difficulty of autism. While several models of emotion regulation have been proposed in the past, in this targeted review article, we aim to map emotion regulation difficulties in autistic individuals within the framework of the extended process model of emotion regulation. This model can be considered the most comprehensive one currently incorporating not only different emotion regulation strategy groups but also different stages and processes involved in successful self-focused emotion regulation. Within this model, we will identify areas and domains as specifically impacted by autistic individuals. We will also outline gaps in the literature and provide suggestions for future research that can help deepen our understanding of the emotion regulation processes of autistic individuals. The ultimate goal is to develop specific support programs that address specific emotion regulation mechanisms, providing a much more individualized support approach.