We present the most common ocular diseases during a free eye care program. Patients and Methods: It is a descriptive cross-sectional study carried out in the city of Oyo, over two months, from July 1 to August 31, 2018. After registration, patients underwent a complete ophthalmological examination. Patients with cataract and pterygium underwent surgery. Parameter analyzed: Age, sex, pathology presented by the patient. The data analysis was carried out with epi-info software 7. Results: 4472 patients were included during the study period, including 1714 men and 2758 women, a sex ratio of 0.62. The age group 60 years and older was the most represented with 29.40% of patients. 20.5% of the patients came from places that are 408km away from the examination site. There were also patients who came from almost 1000km. 51.25% of patients had conjunctivitis and 20.61% had cataracts. Conjunctivitis was predominant in younger subjects, while cataracts and glaucoma were more common in subjects over 60 years of age. Conclusion: These are the most common ocular disease usually encountered in ophthalmic consultation with varying frequencies depending on the study protocols.