: Many children with (CP) and their families in Saudi Arabia struggle emotionally. Unfortunately, there have not been many studies conducted on how to help them with these challenges. This research aims to bring attention to this gap and to explore how a lack of proper mental health care might affect these children's ability to participate in everyday activities. : In this cross-sectional descriptive study, a survey was conducted between August and October 2023. A total of 300 parents of CP children from Saudi Arabia participated in the study. The impact of psychological care negligence on the occupational engagement of CP children and their families was assessed by designing a valid questionnaire. : A total of 300 parents of children with CP participated in this study. The majority of the sample, 71% of parents, said that their children did not receive any psychological care, and 59.7% of the participants said that their children did not even receive a referral to a psychologist. However, 60.3% of parents of children noticed a significant decline in the occupational performance of their children, and 65.7% predicted an improvement in their children's performance with future psychological care. : It is clear that there is a lack of awareness about the importance of mental health care for children with CP in Saudi Arabia. This lack of care hinders these children and their families' occupational engagement and social participation.