Background <p>The prevalence of ocular sarcoidosis (OS) varies across Asia and the application of the most recent revised diagnostic criteria has not yet been fully adopted. Thus, the prevalence of OS within the Chinese population remains uncertain. We investigate the prevalence of OS among non-infectious uveitis in China, with the Revised criteria of International Workshop on OS.</p> Methods <p>In this study, we retrospectively reviewed the medical records of 406 patients who had undergone routine computed tomography scans between May 2019 and June 2023. The diagnosis of OS was made according to the Revised criteria of International Workshop on Ocular Sarcoidosis (IWOS). We further reviewed the clinical characteristics of four patients, including age, gender, anatomical type of uveitis, ocular manifestations, ocular examinations, visual acuity, and complications.</p> Results <p>Out of 254 patients with noninfectious uveitis who completed computed tomography, 138 (54.3%) were men, and 116 (45.6%) were women, with a mean age of 38.9 years (ranging from 6 to 77 years). Among the 254 patients with non-infectious uveitis, OS accounted for 1.57% of the cases, however, Behcet’s disease (14.5%) was the predominant etiology, followed by Vogt-Koyanagi-Harada disease (12.9%), retinal vasculitis (1.1%), multifocal choroiditis (1.1%), sympathetic ophthalmia (1.1%), punctate inner choroidopathy (0.7%), and acute posterior multifocal placoid pigment epitheliopathy (0.3%). The study revealed that 3 patients were diagnosed with definite OS, and 1 had presumed OS. Among 406 patients who underwent computed tomography, 0.98% (4/406) of patients met the Revised criteria of IWOS, 1.37% (4/290) of patients with uveitis, and 1.57% (4/254) of patients among non-infectious uveitis.</p> Conclusions <p>This study determined the prevalence of OS among non-infectious uveitis in China, and described the clinical characteristics of four individuals.</p>