Background: Eating disorders are prevalent health conditions that affect any age, in particular adolescents. While perceived social pressure to be thin has a significant influence on disordered eating in early and middle adolescence, that in late adolescence is less well understood. Evidence suggests that the prevalence of eating problems has grown. Methods: A descriptive crosssectional study was carried out to examine the prevalence of eating disorders using the EAT-26 and body dysmorphic disorder questionnaires among the general population in Makkah, Saudi Arabia. Results: Of the 426 participants, the prevalence of high levels of eating disorder concerns was 34.5%, problematic eating behaviour was 44.6% and the need for referral to a mental health professional was 55.9%. Body dysmorphic disorder affected 2.6% of the participants. Its prevalence differed significantly based on their age and among underweight and obese participants compared with their healthyweighted and overweight groups. Conclusion: The findings underline the need to enhance knowledge of the significance of healthy eating habits and regular physical activity to improve body shape, shape perception and overall happiness.