Summary: Physical inactivity is a risk factor for chronic illnesses such as cardiovascular disease, diabetes and some cancers. Regardless of the known benefits of performing regular physical activity, many adults are not engaging in the minimum physical activity recommendations for leisure-time physical activity (LTPA) (US DHHS, 2008). Based on recent data, Hispanic women have higher rates of physical inactivity compared to Hispanic men. Social support has shown to promote physical activity yet little is known about the relationship between social support and other correlates of LTPA among Hispanic women. To understand more about the correlates of LTPA among Hispanic women, this study aimed at obtaining an understanding of the relationship between social support, attitudes, self-efficacy and perceived norms related to LTPA. Hispanic women 18 years of age and older (n=405) were recruited in North Texas. This study employed a non-experimental survey design consisting of an anonymous, voluntary, self-administered questionnaire. Multiple regressions were conducted to examine the relationship between social support and the main dependent variables. Logistic regression was also used to determine what the predictors of LTPA were for this study. The main findings from this study showed that social support from friends and family can predict self-efficacy, attitudes and perceived norms related to LTPA in Hispanic women. Similarly, social support from healthcare providers can predict attitudes and perceived norms related to LTPA. Also, self-efficacy, attitudes and perceived norms were significant in predicting intention to engage in LTPA. Lastly, self-efficacy, attitudes, intention and social support from friends and family were all predictors of LTPA. Therefore, due to the disproportionate rates of physical inactivity among Hispanic women, the findings from this study contribute to what is currently known about the relationship between social support and predictors of LTPA in this population.