Purpose: This study was done to develop and test a structural model on smoking cessation intention in technical high school men. The conceptualmodel was based on the theory of reasoned action and health promotion model. Methods: From May 29 to April 13, 2015, 413 technicalhigh school students who smoked completed a structured questionnaire. Data were analyzed to calculate the direct and indirect effects of factorsaffecting smoking cessation intention. The SPSS WIN 20.0 and AMOS 21.0 programs were used. Results: The hypothetical model was a goodfit for the data. The model fit indices were χ2/df=2.36, GFI=.95, AGFI=.92, NFI=0.97, and RMSEA=.05. Self-esteem had direct and indirect effectson smoking cessation intention. Attitude, subjective norm, and self-efficacy had direct effects on smoking cessation intention. Smoking knowledgeand environmental factor had indirect effects on smoking cessation intention. This model explained 87.0% of the variance in smoking cessationintention. Conclusion: These results indicate that technical high school students’ intention to stop smoking can be improved through anincrease in self-esteem, negative environmental factors, attitude toward smoking cessation, subjective norm about smoking cessation, and selfefficacyfor smoking cessation.