This study aimed to: 1) compare the pre- and post-test results of the range of motion of the shoulder joint after passive stretching in children with cerebral palsy and 2) assess the satisfaction of parents with pre- and post-test results of the range of motion of the shoulder joint in children with cerebral palsy. The purposive sampling was 5 children with cerebral palsy in Roi Et special education center. The study tools consisted of: 1) 6 plans organized by passive stretching technique According to the theory of Proprioceptive Neuromuscular Facilitation (PNF), 2) Goniometer, 3) range of motion of the shoulder joint record form and 4) the parent’s satisfaction assessment form was a questionnaire with a 5-level scale, totaling 25 items. The statistics used in data analysis was percentage, mean and standard deviation. The results of the study showed that: 1. The comparison of pre- and post-test degree range of motion of the shoulder joint after passive stretching in 5 children with cerebral palsy in Roi Et special education center pre-test x ̅ = 503 ํ S.D.= 28.42 ํ post-test x ̅ = 503 ํ S.D.= 28.42 ํ. The difference of degree pre- and post-test x ̅ =70 ํ, S.D.=20.92 post-test degree was statistically higher than before at the .01 level. 2. The satisfaction of parents towards the pre- and post-test results of the range of motion of the shoulder joint in children with cerebral palsy was at a high level (x ̅ = 4.57 ํ, S.D.= 0.52).