To determine the prevalence of musculoskeletal disorders in administrative staff of a public institution Material and Methods: Descriptive, cross-sectional observational study, carried out on 30 professionals who work in the administrative area of health services provision. It was used for the evaluation of workers including the Nordic Questionnaire and the REBA Method (Rapid Entire Body Assessment) for the analysis of forced postures Results: The Nordic Questionnaire showed a greater prevalence of pain at the cervical and lumbar level. The REBA Method for the analysis of the positions determined that the risk of the workers is medium. Conclusion: The professionals who work in the administrative area included in the present study are exposed to musculoskeletal disorders derived from the static position acquired to carry out their work activities, so it is necessary to adopt ergonomic measures and periodic medical evaluation