The development of information technology has affected all aspects of life including English education. In the aspect of English education, information technology can be used as learning media. An appropriate learning media is factor that influences one the quality of curriculum implementation in school, especially in learning process. Learning media help the learning process and clarify the meaning of the message, in order to achieve the goal of learning better and perfectly. Learning media can be considered as interactive learning multimedia in which the students do not only see and hear but interact significantly and directly with the learning media. The main objectives of this research were to know the developing process of adobe flash-based interactive learning multimedia to teach narrative texts for the eighth grade students of SMP Negeri 1 Brati and to find out the suitability of adobe flash-based interactive learning multimedia to teach narrative texts in Junior High School for the eighth grade students of SMP Negeri 1 Brati in the Academic Year 2015/2016. In this research, the researcher conducted research and development (R & D) as the method of this research. The data were obtained from questionnaire result of experts and students. Moreover, as supporting data, the researcher took students’ scores in final test of narrative material. The result of this research described as follow. (1) The development of Adobe Flash-based interactive learning multimedia in teaching narrative texts as a learning medium was made by six steps of development based on Borg and Gall modified model; need analysis, planning, developing preliminary Adobe Flash-based interactive learning multimedia, preliminary field testing, main Adobe Flash-based interactive learning multimedia revision, and main field testing. (2) The suitability of Adobe Flash-based interactive learning multimedia to teach narrative text is as follow: (a) The validation result of material expert was about 83.3%. (b) The validation result of interactive learning multimedia expert was about 93.45%. (c) The main field trial’s response to interactive learning multimedia was about 86.25%. As supporting data, it was shown in the average of student’s final test score was 76.9. It was validated by test expert obtained percentage 88.9%. Based on the Quantitative data conversion of rating scale result proposed by Sugiyono, it was categorized valid qualification. In addition, this Adobe Flash-based interactive learning multimedia is suitable to be applied in teaching narrative texts for the eighth grade students of Junior High School.