Objective To assess the outcome of cochlear implantation in children with Autism Spectrum Disorder Study Design Retrospective case review and survey Setting Tertiary referral center Patients Children who meet criteria for cochlear implantation and diagnosis of Autism Spectrum Disorder Main Outcome Measures Receptive and expressive language scores and parental survey data. Results 15 patients with history of ASD and cochlear implantation were analyzed and compared to 15 patients who received cochlear implant and have no other disability. Post-operatively, more than 67% of children with ASD significantly improved their speech perception skills and 60% significantly improved their speech expression skills while all patients in the control group showed significant improvement in both aspects. The top three reported improvements after cochlear implantation were name recognition, response to verbal requests, and enjoyment of music. Of all behavioral aspects, the use of eye contact was the least improved. Survey results in regards to improvements in patient interaction were more subtle when compared to those related to sound and speech perception. The most improved aspects in the ASD patients’ lives after cochlear implantation appeared to be attending to other people’s requests and conforming to family routines. Of note, awareness of the child’s environment is the most highly ranked improvement attributed to the cochlear implant. Conclusions Cochlear implants are effective and beneficial for hearing impaired members of the ASD population even though development of language may lag behind that of implanted children with no additional disabilities. Significant speech perception and overall behavior improvement are noted.