ABSTRACTBacground : Organization is the students’ means and mode of developing talents, interests, and self-potential. Being active in organization will significantly affect the students’ insight, mindset, knowledge, and leadership skill. Students participating actively in organization shall definitely maintain a good time management, for it affect their study time and later affecting their academic achievement. Objective: To find out the impact of organizational activities towards students’ grade point average at faculty of medicine tadulako university year 2018. Methods: This is an observational research with a cross sectional approach. Sampling is done by purposive sampling technique with 200 students as respondents and analyzed by using chi square. Results: Based on statistical analysis researcher obtain the value of p