This study aims to explore the participation of teachers from Kinmen elementary schools, junior high schools, senior high school and vocational school in leisure activities and the leisure constraints and thus to examine whether significant differences or correlation exists between the two factors. This study adopts the approach of questionnaire survey and takes as its subjects the teachers from Kinmen elementary schools, junior high schools, senior high school and vocational high school. The methods of analyzing the data include descriptive statistics, t-test, one-way ANOVA and Pearson's related analysis. The results show that the most frequently participated leisure activity types include family activity and leisure activity. The least frequently participated ones are hobby and entertainment type. But if analyzed by education system, the results show that the frequency of leisure activities participation of the teachers in senior high school and vocational high school is the highest, and the teachers in junior high schools the lowest. The greatest leisure constraint is structural constraint, followed by interpersonal constraint and intra-personal constraint. The factors concerning teachers' various background are shown to bear on significant differences in leisure activity participation, among which sports type, entertainment type and family activity type suggest more differences. Those factors are also related to the differences in leisure constraints, among which interpersonal constraint and structural constraint manifest more differences. In conclusion, the followings are suggested in this study: Teachers may enhance their interpersonal relationship and the participation of the outdoor activities and sporting activities. When designing further study programs, the organizers may take leisure activities into account. The institution of National Travel Card may be improved. Teachers who did not benefit from the National Travel Card should be able to enjoy the advantages of it. Meanwhile, it may stimulate teachers' participation of leisure activities. The follow-up researchers may include the factor of leisure preference to examine the obstacle model among leisure participation, leisure constraints and leisure preference.