This study aimed at exploring the effect mechanism of organizational support, occupational stress and occupational burnout on turnover intention among kindergarten teachers. Participants were 326 kindergarten teachers in Sichuan, Chongqing, Tibet, Guizhou and Beijing who completed a set of questionnaires including kindergarten teachers′ occupational stress questionnaire, kindergarten teachers′ turnover intention questionnaire, teachers′ job burnout scale and perceived organizational support questionnaire. The results showed that: 1) Occupational stress as a risk factor increased kindergarten teachers′ turnover intention.Organizational support as a protective factor decreased kindergarten teachers′ turnover intention, and the protective effect of organizational support is main effect. 2) Occupational burnout mediated the effects of organizational support and occupational stress on kindergarten teachers′ turnover intention. These results may contribute to the decrease of turnover intention among kindergarten teachers.