Parenting Factors and Child Obesity: A Study Among Preschoolers in Selangor, Malaysia Introduction Child obesity is a pressing global concern. In Malaysia, the rates of child obesity have risen significantly over recent decades, with 5.6% of children under the age of five being categorized as overweight or obese. Children's behavior is influenced by their home environment, which includes both physical and social aspects such as parental behavioral models, parenting styles, practices, beliefs, and societal norms. However, there is a scarcity of data on the prevalence of child obesity and its relationship with parental factors. This research set out to explore the link between parenting styles, parental physical activity, dietary habits, body image perception, screen time, and child obesity. Methods A survey using a quantitative approach was conducted among preschoolers in Selangor to test the proposed relationships between these factors. Data were gathered from 354 preschool students in Selangor. This study used a multi-stage sampling technique. In the multi-stage sampling technique, the researcher used a series of sampling frames by developing population strata and then selected using purposive sampling method. Results The analysis was carried out using SPSS version 26 and Smart PLS version 4.0. The direct effect analysis revealed that parenting styles (p = 0.000), along with parental dietary habits and body image perception (p=0.001), were significantly associated with child obesity. In contrast, parental physical activity (p = 0.167) and screen time (p = 0.739) did not show a significant relationship with childhood obesity. Conclusions The study's outcomes can assist healthcare practitioners in understanding and providing substantial evidence of the significant relationship between parenting styles, dietary practices, body image perception, and child obesity.