We used a within-subject group design to examine the effects of a six-week Acceptance and Commitment Therapy (ACT) training program delivered asynchronously for parents of children with autism. Each weekly session included specific topics and exercises on: (a) values identification; (b) present moment awareness; (c) defusion; (d) the Matrix (moving toward/away); (e) committed action; and (f) self-care. Pretest and posttest measures were completed by the participants which assessed depression, emotion dysregulation, parental stress, psychological flexibility and child internalizing and externalizing behaviors. Results indicated that depression, parental stress, and psychological flexibility improved for the participants post-intervention, but that there were no statistically significant decreases noted for emotion regulation or child behavior. Based on feedback from the social validity questionnaire, majority of the parents endorsed usefulness of the intervention modality and indicated interest in continued use of the ACT strategies.