OBJECTIVE： A RP-HPLC method for determination of ribavirin in ribavirin eye drops was developed.METHODS： In the method,μ Bondapak C18 ODS was used as the stationary phase and water as the mobile phase with the detection wavelength at 207nm.RESULTS： The linear range of ribavirin was 12.5～100.0μ g/ml(r=0.9 994,n=5).The average recovery rate was 98.47％ ,RSD=0.92％ (n=5).CONCLUSION： This method is accurate,rapid and simple for the determination of ribavirin in ribavirin eye drops.