Objective: This study examined the effects of social support and resilience on life satisfaction of child care teachers. Methods: This study was conducted by sampling 162 child care teachers who participated in job training courses in the Gyeongsangbuk-do region. Three kinds of variables, which included social support, resilience, and life satisfaction were measured. The collected data were analyzed using PASW 18.0 program for windows. Results: First, social support, resilience, and life satisfaction of the child care teachers were generally above normal. The resilience subscale showed the highest score in ‘affirmative’, followed by ‘interpersonal ability’, ‘self-control ability’. And the ‘support of colleagues’ was higher than ‘support of superior’ in the social support’s subscale. Next, there were no significant differences in social support by child care teachers' background, but there were significant differences in resilience and life satisfaction of child care teachers' according to their working center types and academic levels. Second, life satisfaction was positively correlated with social support, and resilience. The ‘affirmative’, ‘support of superior’ variables were factors that predicted life satisfaction. Conclusion/Implications: We suggested ways to increase the life satisfaction of child care teachers through the ‘affirmative’ and ‘support of superior’ variables.