The purpose of this study was to verify leisure and sport majored students’ of-campus internship behavioral intention based on planned behavior theory. Questionnaire was employed for data collection and subjects were students in the major relevant to leisure and sport in Taiwan. Among the questionnaires distributed, 420 (93.3%) were returned effectively. AMOS19.0 was adopted to analyze the Structural Equation Modeling. The results revealed that students’ fake attitude and behavioral intention to off-campus internship were significantly different, students’ subjective norm and behavioral intention to off-campus internship were significantly different, and students’ perceived behavioral control and behavioral intention to off-campus internship were significantly different. It is hoped that the findings of this study would provide meaningful information for schools and industries when making policy on off- campus internship.