Objectives: To assess hearing function in chronic glaucoma patients in comparison to healthy individuals.Materials and Methods: This cross-sectional study included 24 primary open-angle glaucoma (POAG) patients (24 ears) and 22 pseudoexfoliative glaucoma (PEG) patients (22 ears) who were followed for at least 5 years in the Afyonkarahisar Health Sciences University Ophthalmology Department, as well as 21 age-and gender-matched healthy individuals (21 ears, control group).Following a thorough ophthalmological examination that included visual acuity and intraocular pressure measurements, as well as anterior and posterior slit-lamp biomicroscopy, audiometry was performed in all participants to determine hearing function.Results: Mean ages in the POAG, PEG, and control groups were 64.50±7, 66.90±4.51,and 64.38±4.36years, respectively.The mean deviation in standard automated perimetry was -14.47±2.89 in the POAG group and -15.02±2.87 in the PEG group (p=0.306).When compared with the control group, the POAG group had significantly higher hearing thresholds at 500 (p=0.011)and 1,000 Hz (p=0.003), while the PEG group had significantly higher hearing thresholds at 250 (p=0.009),500 (p=0.009),1,000 (p=0.001),2,000 (p=0.005),4,000 (p=0.001),8000 (p=0.010), and 10,000 Hz (p=0.009).Conclusion: Both glaucoma and hearing loss are common chronic diseases that have an impact on the well-being of older people.Potential hearing problems in chronic glaucoma patients make routine ocular and otolaryngology examinations in older patients critical for prompt diagnosis and treatment.