The use of hearing assistive technology has been widely accepted in education and its penetration has transformed teaching and learning across the curriculum. This study examined students' self-efficacy on the utilization of hearing assistive technology for learning in Federal College of Education (Special) Oyo. Specifically, the study (i) assessed the hearing assistive technology that are functioning for hearing impaired students, (ii) ascertained the self-efficacy of hearing impaired students towards the utilization of hearing assistive technology, and (iii) determined the influence of gender on self-efficacy of hearing impaired students towards the utilization of hearing assistive technology. This study adopted descriptive research design of quantitative survey type; 250 hearing impaired students were sampled. The findings established that Telephone adaptations, TV decoder, Computer, Personal amplification, Telecommunication Device for the Deaf (TDD), Hearing Aid and Audiometer are more functional to the respondents and There was no significant difference between male and female hearing impaired students' attitude towards the utilization of hearing assistive technology for learning. The study concluded that assistive technology enhances students' self-efficacy. This implies that motivating students with disabilities learnings, give them sense of belonging so that they could also partake in things around their vicinity effectively. It was therefore recommended that schools should employ Educational Technologists that can facilitate effective use of assistive technology tools to supplement classroom teaching.