The purpose of the study was to inquire effect of early morning sports activities on physical activity enjoyment and school life satisfaction of elementary school students. There are 273 elementary schools in north Chung-cheong province and twenty-six schools are currently operating early morning sports activities. Finally, six schools were chosen randomly among those schools for the research. Questionnaires were used for the study and 287 students of sixth grade answered the questions. Frequency analysis, confirmatory factor analysis, t-test, one-way analysis of variance, correlation analysis and multiple regression analysis were conducted to analyze the collected data. The result of the study were as follows: First, Early morning sports activities had positive influences on physical activity enjoyment. Second, early morning sports activities had positive influences on school life satisfaction. Third, the research showed that there is positive correlation between physical activity enjoyment and school life satisfaction through early morning sports activities. In conclusion, early morning sports activities had positive influences on elementary school students. Therefore, early morning sports activities are needed to be encouraged in schools for students in order to enjoy their school life.