The objective of this study was to investigate the impact of social media on the brand positioning of Linda Shoes in Trujillo city in 2022. A quantitative approach with a nonexperimental cross-sectional and correlational design methodology was used. The target population was 2,134 clients, and a sample of 237 women over 15 years old who reside in Trujillo, actively use social media, and have made at least two online purchases this year was selected. A Likert scale survey questionnaire was utilized, and the internal consistency of the social media (0.922) and brand positioning (0.964) constructs were assessed using Cronbach's Alpha. The results indicated a moderate positive relationship between social media and brand positioning, as evidenced by the Spearman Rho correlation coefficient (0.505), Chi-square coefficient (x²=73.286), and a significance test (p<0.01). Therefore, it can be concluded that social media has a significant influence on the brand positioning of Linda Shoes in Trujillo city.