Our study aims to assess the prevalence and risk factors for musculoskeletal disorders (MSD) in a group of hairdressers in Lebanon, to establish a correlation between these symptoms and factors related to the professional practice in hairdressers, and compare the results to the data of the literature. Descriptive study. Target population: hairdressers in an area of Beirut. Data collection is carried out using a grid containing demographic logistics data of the show, data concerning the hairdressing profession and others on MSDs. The statistical analysis was done by SPSS 22 software. The statistical tests used were: Student, Mann-Whitney for quantitative variables, Pearson's Chi 2 , Fisher's exact test for qualitative variables. The descriptive study involved 65 hairdressers. Male predominance: 62%. Average age: 39 years ± 13. Body mass index (BMI): 24 ± 3.5. Weight gain during the last twelve months: 33.3%. Average number of acts per day: 9. Number of working days per week: 5.5. Breaks: 2 per day < 60 min. Standing position without breaks: 5.5 h. Sports activities: 52.5%. Height of the bins adapted: 81% and adjustable: 63%. TMS last month: 70% (44 hairdressers). Pain during work: 46% and continuous pain: 29%. Especially, dorso-lumbar pain: 55% and neck pain: 10%. Work stoppage: 25%. TMS in the last 12 months: 63%, with work stoppage 30%. Half consulted a physician and 32.5% consulted a physiotherapist. A variable univariate study shows significant correlation with 1-month musculoskeletal disorders ( P < 0.05), age> 42 years ( P = 0.012), weight gain during the last 12 months ( P = 0.003), salaried ( P = 0.003), high number of clients per day ( P = 0.012), high number of acts per day ( P = 0.012), high standing time> 5.5 h/day ( P = 0.040). Musculoskeletal pathologies are common among hairdressers in Lebanon, in relation to vicious postures at work, repetition of movements, and poorly adapted work equipment. It would be interesting to introduce the notion of ergonomics in the curriculum of hairdressers.