Children with hearing impairment encounter in the speech and language caused by hearing disorders, so they have delays and difficulties in matters related to communications. Children with hearing impairment can use the sense of sight as the main key in the communications. Functionally they have difficulty in understanding of language, that means their level intelligences are below the normal children. The purpose of this study was to determine the comparation between education by video animation method and comic method to improve oral health knowledge in children with hearing loss in SLB N 1 Bantul. This study used Quasy Experimental research design with Non-Randomized Control Group Pre-Test and Post-Test study design. Total Sampling technique used to obtained a subject of 14 children with hearing loss 10-16 years old. The primary data was obtain directly from the questionnaire as a pre-test and post-test in the education subject. The results showed that the p-value of Man-Whitney statistical test was 0,474 (p> 0,05), indicating there was no significant difference between the two groups. The results of the study was not in accordancing with the hypothesis, which is there was no difference of improvement of oral health knowledge in children with hearing loss 10-16 years old whose received education by the video animation method and the comic method.