Background: Ototoxicity is a harmful feature of the cochlea or auditory nerve and sometimes vestibular apparatus. Gentamicin is known to cause irreversible bilateral ototoxicity. Autophagy induction has been proposed as a target for prevention of gentamicin ototoxicity. Aim of the work: to investigate the possible protective effect of autophagy induction by verapamil compared to rapamycin. Methods: This experiment was conducted on 32 male guinea pigs. At the beginning each animal's hearing status was assessed using auditory brainstem response (ABR) audiometry. Then, they were divided into 4 equal groups: Group 1: control group, Group 2: untreated gentamicin-induced ototoxicity group. Group 3: gentamicin-induced ototoxicity treated concomitantly with rapamycin. Group 4: gentamicin-induced ototoxicity treated concomitantly with verapamil. At the end of the experiment, ABR was repeated then the animals were sacrificed, and blood samples were obtained for assaying of reduced glutathione and malondialdehyde levels. The left cochlea was processed for scanning electron microscope, while the right cochlea was processed for histopathology and LC3-II immunohistochemistry. Results: Verapamil revealed superiority compared to rapamycin proved by significant improvement in ABR, histopathological results, in addition to its antioxidant effect. Conclusion: verapamil could be suggested as a potential therapeutic approach to decrease gentamicin ototoxicity.