Abstract Parenting styles and parental self-efficacy are major factors that affect the overall adjustment of children. The current study examined parenting styles and maternal self-efficacy and their association with social-emotional adjustment among Arab preschool children living in Israel. Parenting Styles Questionnaire , Maternal Self-Efficacy Questionnaire , and Adjustment Questionnaire were administered to 420 Arabic-speaking mothers of 3- to 4-year-old children. After employing multiple regression analyses, the results indicated that parenting styles and the overall adjustment of children were significantly correlated. More precisely, a significant association between authoritative parenting style and higher levels of social-emotional adjustment among preschool children was found. Furthermore, maternal self-efficacy was significantly correlated to the overall adjustment of children. In this regard, higher maternal self-efficacy is associated with increased social-emotional adjustment among preschool children. The findings of our study show the applicability of these constructs found relevant across numerous cultures in a unique sample of Arab children living in Israel. Lastly, this study supports intervention programs that promote authoritative parenting style and parental self-efficacy in Arab communities.